Basic Information

Faculty

• 総合人間学部

Professional Memberships

• 日本結晶学会
• 日本分析学会
• 日本化学会

Academic Degree

• 修士（理学）(北海道大学)
• 博士（地球環境科学）(北海道大学)

Academic Resume (Graduate Schools)

• 北海道大学, 大学院理学研究科修士課程化学専攻, 修了
• 北海道大学, 大学院地球環境科学研究科博士後期課程物質環境科学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 北海道大学, 理学部化学科, 卒業

Research History

• From 2000, To 2002

  Kyoto University, Graduate School of Human and Environmental Studies
• From 1998, To 2000

  理化学研究所 基礎科学特別研究員

Language of Instruction

• English

ID,URL

• J-Global ID

  200901046646601108

researchmap URL

• https://researchmap.jp/read0070066

Research

Research Topics, Overview of the research

• Research Topics

  Research on various phenomena induced by phase transitions occurring in organic crystals and in solution

Research Areas

• Nanotechnology/Materials, Functional solid-state chemistry
• Nanotechnology/Materials, Analytical chemistry
• Nanotechnology/Materials, Structural/physical organic chemistry

Papers

• Thermal fluctuation-induced selective CO2 uptake of seemingly nonporous N,C-protected dipeptide crystals as elucidated by in situ X-ray crystallographic analysis

  Kazuaki Yamanaka; Ryusei Oketani; Yuya Mori; Takashi Sato; Seiji Tsuzuki; Hiroki Takahashi; Hirohito Tsue

  CrystEngComm, Mar. 2024, Peer-reviewed

  
• Streamlined In Situ X-ray Crystallography of Gas Sorption State as Realized through the De Novo Development of a Novel Crystal Mount

  Kazuaki Yamanaka; Masayuki Moritake; Hiroki Takahashi; Hirohito Tsue

  Crystal Growth & Design, 06 Nov. 2024

  
• Order–Disorder Phase Transition between High- and Low-Z′ Crystal Structures of the P1 Space Group

  Ryusei Oketani; Hiroki Takahashi; Simon Clevers; Akira Oyamada; Ichiro Hisaki; Gérard Coquerel; Kazuaki Yamanaka; Hirohito Tsue

  Crystal Growth & Design, 06 Apr. 2022, Peer-reviewed

  
• Crystal structure and photoreactive behaviour of N,N-diisopropyl(p-phenylphenyl)glyoxylamide

  Hisakazu Miyamoto; Hiroki Takahashi

  Acta Cryst. E, May 2021, Peer-reviewed

  
• Simple Synthesis of a Heterocyclophane Exhibiting Anti-c-Met Activity by Acting as a Hatch Blocking Access to the Active Site

  Tatsuya Takimoto; Hideaki Sasaki; Hirohito Tsue; Hiroki Takahashi; Alexander D. MacKerell, Jr; Ayumi Nakamura; Katsuya Nakano; Eori Okazaki; Tatsuki Betsuyaku; Ryosuke Tachibana; Kazuhito Hioki; Ozge Yoluk; Sunhwan Jo

  Chemistry A European Journal, Apr. 2021, Peer-reviewed

  
• A Novel Mechanism of Preferential Enrichment Phenomenon Observed for the Cocrystal of (RS)-2-{4-[(4-Chlorophenoxy)methyl]phenoxy}propionic Acid and Isonicotinamide

  Hiroki Takahashi; Yuki Numao; Junko Motokawa; Simon Clevers; Gerard Coquerel; Hirohito Tsue; Rui Tamura

  CHEMISTRY-A EUROPEAN JOURNAL, Dec. 2019, Peer-reviewed

  
• Ryusei NH-form of a threonine-based Schiff base in the solid stateOketani a, b, Hiroki Takahashi b, Marine Hoquante a, Cle?ment Brandel a, Pascal Cardinael a, Ge?rard Coquerel a, *

  Ryusei Oketani; Hiroki Takahashi; Marine Hoquante; Cleement Brandel; Pascal Cardinael; Geerard Coquerel

  Journal of Molecular Structure, Jan. 2019, Peer-reviewed

  
• Unique Superparamagnetic-like Behavior Observed in Non-π-delocalized Nitroxide Diradical Compounds Showing Discotic Liquid Crystalline Phase

  Yusa Takemoto; Elena Zaytseva; Katsuaki Suzuki; Naoki Yoshioka; Yoichi Takanishi; Masahiro Funahashi; Yoshiaki Uchida; Takuya Akita; Jayeong Park; Shuichi Sato; Simon Clevers; Gérard Coquerel; Dmitrii G. Mazhukin; Satoshi Shimono; Masahito Sugiyama; Hiroki Takahashi; Jun Yamauchi; Rui Tamura

  Chemistry - A European Journal, 22 Nov. 2018, Peer-reviewed

  
• In Situ Observation of Polymorphic Transition during Crystallization of Organic Compounds Showing Preferential Enrichment By Means Of Temperature-Controlled Video-Microscopy and Time-Resolved X-ray Powder Diffraction

  Hiroki Takahashi; Sekai Iwama; Simon Clevers; Stephane Veesler; Gerard Coquerel; Hirohito Tsue; Rui Tamura

  CRYSTAL GROWTH & DESIGN, Feb. 2017, Peer-reviewed

  
• HPLC enantioseparation on a homochiral MOF-silica composite as a novel chiral stationary phase

  Koichi Tanaka; Toshihide Muraoka; Yasuhiro Otubo; Hiroki Takahashi; Atsushi Ohnishi

  RSC ADVANCES, 2016, Peer-reviewed

  
• Synthesis and Characterization of a New Series of Paramagnetic Ferroelectric Liquid Crystalline Nitroxide Radicals

  Yoshiaki Uchida; Rui Tamura; Katsuaki Suzuki; Hiroki Takahashi; Yoshio Aoki; Hiroyuki Nohira

  Molecular Crystals and Liquid Crystals, 03 Jul. 2015, Peer-reviewed

  
• Preferential Enrichment of DL-Leucine Using Cocrystal Formation With Oxalic Acid Under Nonequilibrium Crystallization Conditions.

  Kochunnoonny Manoj; Hiroki Takahashi; Yoko Morita; Rajesh G Gonnade; Sekai Iwama; Hirohito Tsue; Rui Tamura

  Chirality, Jul. 2015, Peer-reviewed

  
• Case Study on the Interpretation of Crystal Structures Inducing Preferential Enrichment Based on the Graph Set Analysis of Hydrogen Bond Motifs

  Sekai Iwama; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  CRYSTAL GROWTH & DESIGN, Jun. 2015, Peer-reviewed

  
• Preparation, characterization and magnetic behavior of a spin-labelled physical hydrogel containing a chiral cyclic nitroxide radical unit fixed inside the gelator molecule

  Yusa Takemoto; Takayuki Yamamoto; Naohiko Ikuma; Yoshiaki Uchida; Katsuaki Suzuki; Satoshi Shimono; Hiroki Takahashi; Nobuhiro Sato; Yojiro Oba; Rintaro Inoue; Masaaki Sugiyama; Hirohito Tsue; Tatsuhisa Kato; Jun Yamauchi; Rui Tamura

  SOFT MATTER, 2015, Peer-reviewed

  
• Low temperature phase transition induced biaxial negative thermal expansion of 2,4-dinitroanisole

  Hiroki Takahashi; Rui Tamura

  CRYSTENGCOMM, 2015, Peer-reviewed

  
• Solvent-dependent strong asymmetric amplification in the catalytic enantioselective Henry reaction using the trans-N,N '-bis-biphenyl-4-ylmethyl-cyclohexane-1,2-diamine-CuCl2 complex

  Koichi Tanaka; Tomoharu Iwashita; Erika Yoshida; Tomomi Ishikawa; Shinya Otuka; Zofia Urbanczyk-Lipkowska; Hiroki Takahashi

  CHEMICAL COMMUNICATIONS, 2015, Peer-reviewed

  
• Highly Efficient Chiral Resolution of DL-Arginine by Cocrystal Formation Followed by Recrystallization under Preferential-Enrichment Conditions

  Sekai Iwama; Kazunori Kuyama; Yuko Mori; Kochunnoonny Manoj; Rajesh G. Gonnade; Katsuaki Suzuki; Colan E. Hughes; P. Andrew Williams; Kenneth D. M. Harris; Stephane Veesler; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  CHEMISTRY-A EUROPEAN JOURNAL, Aug. 2014, Peer-reviewed

  
• Ring-expanded chiral rhombamine macrocycles for efficient NMR enantiodiscrimination of carboxylic acid derivatives

  Koichi Tanaka; Tomoharu Iwashita; Chihiro Sasaki; Hiroki Takahashi

  TETRAHEDRON-ASYMMETRY, Apr. 2014, Peer-reviewed

  
• Crystal engineering of homochiral molecular organization of naproxen in cocrystals and their thermal phase transformation studies

  K. Manoj; Rui Tamura; Hiroki Takahashi; Hirohito Tsue

  CRYSTENGCOMM, 2014, Peer-reviewed

  
• Homochiral coordination polymers with nanotubular channels for enantioselective sorption of chiral guest molecules

  Koichi Tanaka; Yuki Kikumoto; Naoki Hota; Hiroki Takahashi

  NEW JOURNAL OF CHEMISTRY, 2014, Peer-reviewed

  
• SYNTHESIS OF p-tert-BUTYLCALIX[4]THIACROWNS EXHIBITING SULFUR NUMBER-DEPENDENT COMPLEXATION WITH MERCURY(II) ION

  Tatsuya Takimoto; Hirohito Tsue; Hiroki Takahashi; Rui Tamura; Hideaki Sasaki

  HETEROCYCLES, Jan. 2014, Peer-reviewed

  
• Solid-gas sorption behavior of a new polymorph of azacalix[5]arene pentamethyl ether as controlled by crystal architecture

  Hirohito Tsue; Kohei Ono; Satoshi Tokita; Hiroki Takahashi; Rui Tamura

  CRYSTENGCOMM, 2013, Peer-reviewed

  
• Erratum: Occurrence of spontaneous resolution of ketoprofen with a racemic crystal structure by simple crystallization under nonequilibrium preferential enrichment conditions (Chemical Communications (2012) (2791-2793) (DOI: 10.1039/c2cc18132k))

  Rajesh G. Gonnade; Sekai Iwama; Ryusuke Sugiwake; Kochunnoonny Manoj; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  Chemical Communications, 28 Dec. 2012, Peer-reviewed

  
• SYNTHESIS OF p-CHLOROAZACALIX[5]ARENE PENTAMETHYL ETHER: RING SIZE-DEPENDENT DEPROTECTION OF N-BENZYL GROUPS

  Hirohito Tsue; Kazuyuki Miyata; Daisuke Takahashi; Hiroki Takahashi; Kohei Sasaki; Rui Tamura

  HETEROCYCLES, Dec. 2012, Peer-reviewed

  
• N-(4-Meth-oxy-benz-yl)phthalimide: A triclinic polymorph

  Hiroki Takahashi

  Acta Crystallographica Section E: Structure Reports Online, Aug. 2012, Peer-reviewed

  
• Crystal structure and photoreactive behaviour of N,N-diisopropyl(p-phenylphenyl)glyoxylamide

  Hisakazu Miyamoto; Hiroki Takahashi

  Acta Cryst. E, Jun. 2012, Peer-reviewed

  
• Crystal structures and photoreactivity of trans- and cis-valerophenone diperoxides

  Hiroki Takahashi; Yoshikatsu Ito

  STRUCTURAL CHEMISTRY, Apr. 2012, Peer-reviewed

  
• Occurrence of spontaneous resolution of ketoprofen with a racemic crystal structure by simple crystallization under nonequilibrium preferential enrichment conditions

  Rajesh G. Gonnade; Sekai Iwama; Ryusuke Sugiwake; Kochunnoonny Manoj; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  CHEMICAL COMMUNICATIONS, 2012, Peer-reviewed

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• Crystallographic analysis of CO2 sorption state in seemingly nonporous molecular crystal of azacalix[4]arene tetramethyl ether exhibiting highly selective CO2 uptake

  Hirohito Tsue; Hiroki Takahashi; Koichi Ishibashi; Rikako Inoue; Shun Shimizu; Daisuke Takahashi; Rui Tamura

  CRYSTENGCOMM, 2012, Peer-reviewed

  
• 4-Chloro-2 ',4 ',6 '-triethylbenzophenone: a redetermination

  Hiroki Takahashi

  ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, Apr. 2011, Peer-reviewed

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• Spontaneous and Selective CO2 Sorption under Ambient Conditions in Seemingly Nonporous Molecular Crystal of Azacalix[5]arene Pentamethyl Ether

  Hirohito Tsue; Kohei Ono; Satoshi Tokita; Koichi Ishibashi; Kazuhiro Matsui; Hiroki Takahashi; Kazuyuki Miyata; Daisuke Takahashi; Rui Tamura

  ORGANIC LETTERS, Feb. 2011, Peer-reviewed

  
• Observation of Efficient Preferential Enrichment Phenomenon for a Cocrystal of (DL)-Phenylalanine and Fumaric Acid under Nonequilibrium Crystallization Conditions

  Rajesh G. Gonnade; Sekai Iwama; Yuko Mori; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  CRYSTAL GROWTH & DESIGN, Feb. 2011, Peer-reviewed

  
• Preferential Enrichment: Classification of Crystal Structures by Graph Set Notation

  Iwama Sekai; Takahashi Hiroki; Tsue Hirohito; Tamura Rui

  Abstracts of Symposium on Physical Organic Chemistry, 2011, Peer-reviewed

  
• 4-Chloro-2’,4’,6’-triethylbenzophenone: a redetermination.

  Takahashi, H

  Acta Crystallogr. Sect. E.-Struct Rep. Online, 2011, Peer-reviewed

  
• Efficient NMR chiral discrimination of carboxylic acids using rhombamine macrocycles as chiral shift reagent

  Koichi Tanaka; Yuki Nakai; Hiroki Takahashi

  TETRAHEDRON-ASYMMETRY, Jan. 2011, Peer-reviewed

  
• Neoirietriol

  Hiroki Takahashi; Yoshinori Takahashi; Minoru Suzuki; Tsuyoshi Abe; Michio Masuda

  ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, Jul. 2010, Peer-reviewed

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• Observation of the Preferential Enrichment Phenomenon for Essential alpha-Amino Acids with a Racemic Crystal Structure

  Sekai Iwama; Masahiro Horiguchi; Hiroyasu Sato; Yoshiaki Uchida; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  CRYSTAL GROWTH & DESIGN, Jun. 2010, Peer-reviewed

  
• Novel chiral Schiff base macrocycles containing azobenzene chromophore: gelation and guest inclusion

  Koichi Tanaka; Shingo Fukuoka; Hiroki Miyanishi; Hiroki Takahashi

  TETRAHEDRON LETTERS, May 2010, Peer-reviewed

  
• , Environmental chemistry of rivers and lakes, Part VIII†. General trends in the variations of phosphorus, nitrogen and the N/P ratio over 540 months (May 1963 - May 2008) in Lake Biwa, Japan.

  Shrivastava, A; Kitaguchi, H; Takahashi, H; Sugiyama, M; Hori, T

  Transactions of the Research Institute of Oceanochemistry, 2010, Peer-reviewed

  
• Chiral Symmetry Breaking Phenomenon Caused by a Phase Transition.

  Rui Tamura; Sekai Iwama; Hiroki Takahashi

  Symmetry, 2010, Peer-reviewed

  
• Low-temperature-induced reversible single-crystal-to-single-crystal phase transition of 3,4-dichloro-2 ',4 ',6 '-triethylbenzophenone

  Hiroki Takahashi; Yoshikatsu Ito

  CRYSTENGCOMM, 2010, Peer-reviewed

  
• Luminol chemiluminescence under interaction with heteropoly acids

  Oleg Zui; Hiroki Takahashi; Toshitaka Hori; Teruo Hinoue

  TALANTA, May 2009, Peer-reviewed

  
• Di-, tri-, and tetra-arylterephthalic acids as novel clathrate host compounds

  Koichi Tanaka; Toshiyasu Akiyoshi; Hidehiro Itoh; Hiroki Takahashi; Zofia Urbanczyk-Lipkowska

  TETRAHEDRON, Mar. 2009, Peer-reviewed

  
• Azacalix[4]arene tetramethyl ether with inherent chirality generated by substitution on the nitrogen bridges

  Koichi Ishibashi; Hirohito Tsue; Hiroki Takahashi; Rui Tamura

  TETRAHEDRON-ASYMMETRY, Feb. 2009, Peer-reviewed

  
• Modes of Polymorphic Transition Inducing Preferential Enrichment and Application to Amino Acids

  Iwama Sekai; Horigchi Masahiro; Takahashi Hiroki; Tsue Hirohito; Tamura Rui; Leiserowitz Leslie

  Abstracts of Symposium on Physical Organic Chemistry, 2009, Peer-reviewed

  
• SYNTHESIS AND STEREOCHEMISTRY OF NOVEL RIGID NITROXIDE BIRADICALS BASED ON PARAMAGNETIC PYRROLIDINE CORE

  Suzuki Katsuaki; Mazhukin Dmitrii G; Takahashi Hiroki; Uchida Yoshiaki; Tamura Rui; Grigor'ev Igor A

  Heterocycles, 2009, Peer-reviewed

  
• Photocyclization of 2,4,6-triethylbenzophenones in the solid state

  Yoshikatsu Ito; Hiroki Takahashi; Jun-ya Hasegawa; Nicholas J. Turro

  TETRAHEDRON, Jan. 2009, Peer-reviewed

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• An Approach to the Synthesis of Polyoxometalate Encapsulating Different Kinds of Oxoanions as Heteroions: Bisphosphitopyrophosphatotriacontamolybdate [(HPO(3))(2)(P(2)O(7))Mo(30)O(90)](8-)

  Sayuri Maeda; Takuya Goto; Masa Takamoto; Kazuo Eda; Sadayuki Himeno; Hiroki Takahashi; Toshitaka Hori

  INORGANIC CHEMISTRY, Dec. 2008, Peer-reviewed

  
• Azacalix[7]arene heptamethyl ether: Preparation, nanochannel crystal structure, and selective adsorption of carbon dioxide

  Hirohito Tsue; Kazuhiro Matsui; Koichi Ishibashi; Hiroki Takahashi; Satoshi Tokita; Kohei Ono; Rui Tamura

  JOURNAL OF ORGANIC CHEMISTRY, Oct. 2008, Peer-reviewed

  
• Synthesis, molecular structure, and oxidation behavior of exhaustively methylated azacalix[6]arene

  K. Ishibashi; H. Tsue; H. Takahashi; S. Tokita; K. Matsui; R. Tamura

  Heterocycles, Sep. 2008, Peer-reviewed

  
• Case study on the effects of molecular structure on the mode of polymorphic transition inducing preferential enrichment

  Masahiro Horiguchi; Shinsuke Yabunaka; Sekai Iwama; Eiji Shimano; Zsolt Lepp; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Jul. 2008, Peer-reviewed

  
• Partial resolution of racemic trans-4-[5-(4-alkoxyphenyl)-2,5-dimethylpyrrolidine-1-oxyl-2-yl]benzoic acids by the diastereomer method with (R)- or (S)-1-phenylethylamine

  Yoshiaki Uchida; Toshifumi Uematsu; Yoichi Nakayama; Hiroki Takahashi; Hirohito Tsue; Koichi Tanaka; Rui Tamura

  CHIRALITY, Mar. 2008, Peer-reviewed

  
• Control of the mode of polymorphic transition inducing preferential enrichment by modifying the molecular structure or adding seed crystals: Significant influence of CH/F hydrogen bonds

  Masahiro Horiguchi; Shinichiro Okuhara; Eiji Shimano; Daisuke Fujimoto; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  CRYSTAL GROWTH & DESIGN, Feb. 2008, Peer-reviewed

  
• Crystal Structure of Octaguanidinium Disodium Dodecamolybdononaphosphonate (VIII), (CN3H6)8[Na2(PH)9Mo12O59]・0.5C2H5OH・4H2O.

  Takahashi H; Hori T; Tamada H; Himeno S

  Human and Environmental Studies, 17, 119-125., 2008, Peer-reviewed

  
• X-ray Crystallographic Study on Enantiomeric Resolution of Strandberg-type Heteropolyanions Based on Diastereomeric Salt Formation.

  Takahashi H; Hori T; Himeno S

  Human and Environmental Studies,17, 9-14, 2008, Peer-reviewed

  
• Azacalix[6]arene hexamethyl ether: Synthesis, structure, and selective uptake of carbon dioxide in the solid state

  Hirohito Tsue; Koichi Ishibashi; Satoshi Tokita; Hiroki Takahashi; Kazuhiro Matsui; Rui Tamura

  CHEMISTRY-A EUROPEAN JOURNAL, 2008, Peer-reviewed

  
• Frozen 1,3-alternate conformation of exhaustively methylated azacalix[4]arene in solution: Successful immobilization by small but yet sufficiently bulky O-methyl group

  Hirohito Tsue; Koichi Ishibashi; Satoshi Tokita; Kazuhiro Matsui; Hiroki Takahashi; Rui Tamura

  CHEMISTRY LETTERS, Nov. 2007, Peer-reviewed

  
• Complexation of some phenol hosts with quinoline N-oxide and the structural studies of their complexes by X-ray crystallography

  Bunpei Hatano; Akiko Aikawa; Hiroshi Katagiri; Hideyuki Tagaya; Hiroki Takahashi

  CHEMISTRY LETTERS, Oct. 2007, Peer-reviewed

  
• Mechanistic flexibility of solvent-assisted solid-to-solid polymorphic transition causing preferential enrichment: Significant contribution of pi/pi and CH/pi interactions as well as hydrogen bonds

  Masahiro Horiguchi; Shinichiro Okuhara; Eiji Shimano; Daisuke Fujimoto; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  CRYSTAL GROWTH & DESIGN, Sep. 2007, Peer-reviewed

  
• Crystal structure and absolute stereochemistry of neoirietetraol

  Hiroki Takahashi; Yoshinori Takahashi; Minoru Suzuki; Tsuyoshi Abe; Michio Masuda

  Analytical Sciences: X-ray Structure Analysis Online, 2007, Peer-reviewed

  
• Synthesis, crystal structure, and magnetic properties of 4-(2-methyl-1-azaspiro[4.5]deca-1-oxyl-2-yl)phenol

  Yoshiaki Uchida; Nagahisa Matsuoka; Hiroki Takahashi; Satoshi Shimono; Naohiko Ikuma; Rui Tamura

  HETEROCYCLES, 2007, Peer-reviewed

  
• Mechanism and scope of preferential enrichment, a symmetry-breaking enantiomeric resolution phenomenon

  Rui Tamura; Hiroki Takahashi; Daisuke Fujimoto; Takanori Ushio

  NOVEL OPTICAL RESOLUTION TECHNOLOGIES, 2007, Peer-reviewed

  
• Regioselectively N-methylated azacalix[8]arene octamethyl ether prepared by catalytic aryl amination reaction using a temporal N-silylation protocol

  Koichi Ishibashi; Hirohito Tsue; Satoshi Tokita; Kazuhiro Matsui; Hiroki Takahashi; Rui Tamura

  ORGANIC LETTERS, Dec. 2006, Peer-reviewed

  
• 優先富化現象を示す新しい多形転移のメカニズム

  堀口雅弘; 奥原進一郎; 藤本大輔; 島野英治; 高橋弘樹; 津江広人; 田村類

  有機結晶部会ニュースレター, 15 Nov. 2006

  
• 優先富化のメカニズム:対称性の破れ

  島野英治; 内田幸明; 有賀友美; 堀口雅弘; 藤本大輔; 高橋弘樹; 津江広人; 田村類

  有機結晶部会ニュースレター, 15 Nov. 2006

  
• Induction and inhibition of preferential enrichment by controlling the mode of the polymorphic transition with seed crystals

  R Tamura; M Mizuta; S Yabunaka; D Fujimoto; T Ariga; S Okuhara; N Ikuma; H Takahashi; H Tsue

  CHEMISTRY-A EUROPEAN JOURNAL, Apr. 2006, Peer-reviewed

  
• Antiferromagnetic interactions arising from a close contact between nitroxyl oxygen and beta-methyl carbon atoms carrying an alpha-spin in the solid state

  Yoshiaki Uchida; Rui Tamura; Naohiko Ikuma; Kazuyoshi Masaki; Hiroki Takahashi; Satoshi Shimono; Jun Yamauchi

  MENDELEEV COMMUNICATIONS, Mar. 2006, Peer-reviewed

  
• Preferential Enrichment: Significant influence of minor molecular modification on the mode of polymorphic transition during crystallization

  D Fujimoto; H Takahashi; T Ariga; R Tamura

  CHIRALITY, Feb. 2006, Peer-reviewed

  
• Iminodiethylenediaminium bis(2,5-dichlorobenzenesulfonate)

  J Lee; H Takahashi; Y Matsui; T Hori

  ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, Aug. 2005, Peer-reviewed

  
• Adsorptive removal of bisphenol A by calix[4]crown derivatives: Significant contribution of hydrogen bonding interaction to the control of adsorption behavior

  H Tsue; T Takimoto; C Kikuchi; H Yanase; H Takahashi; K Amezawa; K Ishibashi; S Tanaka; R Tamura

  CHEMISTRY LETTERS, Jul. 2005, Peer-reviewed

  
• Exhaustively methylated azacalix[4]arene: Preparation, conformation, and crystal structure with exclusively CH/pi-controlled crystal architecture

  H Tsue; K Ishibashi; H Takahashi; R Tamura

  ORGANIC LETTERS, May 2005, Peer-reviewed

  
• Crystal Polymorphism and Polymorphic Transition of DL-Serine Derivatives

  T. Ariga; K. Mizobuchi; H. Takahashi; H. Tsue; R. Tamura

  2005 International Chemical Congress of Pacific Basin Societies, Honolulu, USA, December pp.15 -20,2005, 2005, Peer-reviewed

  
• Exclusive Contribution of CH/ π-Interactions to the Control of the Crystal Structure of Exhaustively Methylated Azacalix［4］arene

  H. Tsue; K. Ishibashi; H. Takahashi; R. Tamura

  The 2005 Internation Chemical Congress of Pacific Basin Society （Pacifichem 2005）,Honolulu, HI, USA,December2005, 2005, Peer-reviewed

  
• Crystal structure of poly[{aqua(1,10-phenanthroline-kappa(2) N,N')nickel(II)}-mu-(dihydrogen-benzene-1,2,4,5-tetracarboxylate)-kappa O-3 : O': O"], Ni(C10H4O8)(C12H8N2)(H2O)

  JC Lee; H Takahashi; Y Matsui

  ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2005, Peer-reviewed

  
• Crystal structure of catena-poly[(p-hydroxybenzoato)silver(I)-mu-(1R,2R)-(-)-1,2-cyclohexanediamine-kappa N-2 : N '], Ag(C7H5O3)(C6H14N2)

  JC Lee; H Takahashi; Y Matsui

  ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2005, Peer-reviewed

  
• Crystal structure of diaquabis(ethylenediamine-kappa N-2,N ')copper(II) bis(p-chlorobenzoate), [Cu(C2H8N2)(2)(H2O)(2)](C7H4ClO2)(2)

  JC Lee; H Takahashi; Y Matsui

  ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2005, Peer-reviewed

  
• Use of cyclotriphosphazene as a molecular scaffold for building chiral multispin systems

  S Shimono; H Takahashi; N Sakai; R Tamura; N Ikuma; J Yamauchi

  MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2005, Peer-reviewed

  
• Significant contribution of phenyl centroid... I-C(sp(2)) Coulombic donor-acceptor attractions to the buildup of a crystal structure

  H Takahashi; R Tamura; S Yabunaka; M Mizuta; N Ikuma; H Tsue; T Ushio

  MENDELEEV COMMUNICATIONS, Nov. 2004, Peer-reviewed

  
• New approach for the recovery of bisphenol A from water using inclusion complex with quinoline derivatives

  B Hatano; A Aikawa; H Tagaya; H Takahashi

  CHEMISTRY LETTERS, Oct. 2004, Peer-reviewed

  
• Characterization of the chiral paramagnetic multispin system built on a cyclotriphosphazene scaffold

  S Shimono; R Tamura; N Ikuma; H Takahashi; N Sakai; J Yamauchi

  CHEMISTRY LETTERS, Jul. 2004, Peer-reviewed

  
• Mechanism of a new type of solvent-assisted solid-to-solid polymorphic transition causing preferential enrichment: Prominent influence of C(sp(2))H center dot center dot center dot O interaction on the control of a crystal structure

  D Fujimoto; R Tamura; Z Lepp; H Takahashi; T Ushio

  CRYSTAL GROWTH & DESIGN, Nov. 2003, Peer-reviewed

  
• Crystallization of a desired metastable polymorph by pseudoseeding, crystal structure solution from its powder X-ray diffraction data, and confirmation of polymorphic transition

  H Miura; T Ushio; K Nagai; D Fujimoto; Z Lepp; H Takahashi; R Tamura

  CRYSTAL GROWTH & DESIGN, Nov. 2003, Peer-reviewed

  
• Crystal structure of a new racemate showing Preferential Enrichment: evidence for the existence as a racemic mixed crystal composed of the two enantiomers

  H Takahashi; R Tamura; S Yabunaka; T Ushio

  MENDELEEV COMMUNICATIONS, May 2003, Peer-reviewed

  
• Mechanism of preferential enrichment, an unusual enantiomeric resolution phenomenon caused by polymorphic transition during crystallization of mixed crystals composed of two enantiomers

  R Tamura; D Fujimoto; Z Lepp; K Misaki; H Miura; H Takahashi; T Ushio; T Nakai; K Hirotsu

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Nov. 2002, Peer-reviewed

  
• Preferential enrichment: Full crystallographic analysis of the unusual phenomenon in the mixed crystals' version

  H Takahashi; R Tamura; D Fujimoto; Z Lepp; K Kobayashi; T Ushio

  CHIRALITY, Jul. 2002, Peer-reviewed

  
• Brominated labdane-type diterpenoids from an Okinawan Laurencia sp.

  M Suzuki; S Nakano; Y Takahashi; T Abe; TAM Masuda; H Takahashi; K Kobayashi

  JOURNAL OF NATURAL PRODUCTS, Jun. 2002, Peer-reviewed

  
• Crystal structure of N,N,N',N'-tetramethyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane dichloride tetrahydrate

  H Tsue; H Takahashi; M Mori; S Tanaka

  ANALYTICAL SCIENCES, Apr. 2002, Peer-reviewed

  
• Novel formaldehyde-mediated dimerization reaction of N-alkyl-1-naphthylamine derivatives under mild/neutral conditions; Application to synthesis of naphthylamine-derived macrocycles

  H Takahashi; Y Hashimoto; K Nagasawa

  HETEROCYCLES, Dec. 2001, Peer-reviewed

  
• Crystal structure of N,N,N ',N '-tetramethyl-1,4,10,13-tetraoxa-7,16-diazoniacyclooctadecane 1,5-naphthalenedisulfonate dihydrate

  H Tsue; H Takahashi; M Mori; S Tanaka

  ANALYTICAL SCIENCES, Nov. 2001, Peer-reviewed

  
• Acceleration of hetero-Michael reaction by symmetrical pentacyclic guanidines

  K Nagasawa; A Georgieva; H Takahashi; T Nakata

  TETRAHEDRON, Oct. 2001, Peer-reviewed

  
• Preferential enrichment - Crystal structure and polymorphic transition

  Rui Tamura; Hiroki Takahashi; Takanori Ushio

  Nippon Kagaku Kaishi / Chemical Society of Japan - Chemistry and Industrial Chemistry Journal, 2001, Peer-reviewed

  
• Preferential enrichment - Crystal structure and polymorphic transition

  R Tamura; H Takahashi; T Ushio

  NIPPON KAGAKU KAISHI, Feb. 2001, Peer-reviewed

  
• Preferential enrichment: An essential crystal structure

  H Takahashi; R Tamura; Z Lepp; K Kobayashi; T Ushio

  ENANTIOMER, 2001, Peer-reviewed

  
• Comparison of crystal structures of new racemic chiral compounds showing and not showing the phenomenon of preferential enrichment

  R Tamura; H Takahashi; H Miura; Z Lepp; Y Nakajima; K Hirotsu; T Ushio

  SUPRAMOLECULAR CHEMISTRY, 2001, Peer-reviewed

  
• Preferential enrichment and crystal structure

  R Tamura; H Takahashi; K Hirotsu; Y Nakajima; T Ushio

  MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2001, Peer-reviewed

  
• Crystal structure of (S)-alpha-methyltyrosinato-(SSSR)-[(2R,5R,8R,11R)-2,5,8,11-tetraethyl-1,4,7,10-tetraazacyclododecane]cobalt(III) bromide perchlorate dihydrate

  K Kobayashi; H Takahashi; M Nishio; Y Umezawa; K Tsuboyama; S Tsuboyama

  ANALYTICAL SCIENCES, Oct. 2000, Peer-reviewed

  
• CH/pi interactions as demonstrated in the crystal structure of host/guest compounds. A database study

  H Takahashi; S Tsuboyama; Y Umezawa; K Honda; M Nishio

  TETRAHEDRON, Aug. 2000, Peer-reviewed

  
• Crystal structure of monomeric arene chloro Ruthenium(II) complex, [RuCl2C6H6(MeCN)]

  H Takahashi; K Kobayashi; M Osawa

  ANALYTICAL SCIENCES, Jul. 2000, Peer-reviewed

  
• CH/pi interaction in the conformation of peptides. A database study

  Y Umezawa; S Tsuboyama; H Takahashi; J Uzawa; M Nishio

  BIOORGANIC & MEDICINAL CHEMISTRY, Sep. 1999, Peer-reviewed

  
• CH/pi interaction in the conformation of organic compounds. A database study

  Y Umezawa; S Tsuboyama; H Takahashi; J Uzawa; M Nishio

  TETRAHEDRON, Aug. 1999, Peer-reviewed

  
• Absolute configuration of 8,8 '-dialkyl-1,1 '-biisoquinoline

  H Tsue; H Fujinami; T Itakura; R Tsuchiya; K Kobayashi; H Takahashi; KI Hirao

  CHEMISTRY LETTERS, 1999, Peer-reviewed

  
• 8,8 '-Dialkyl-1,1 '-biisoquinolines: preparation, absolute configuration and unexpected racemization behaviour

  H Tsue; H Fujinami; T Itakura; R Tsuchiya; K Kobayashi; H Takahashi; K Hirao

  JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1999, Peer-reviewed

  
• Ideal enantiomeric resolution (preferential enrichment) by recrystallization of a racemic compound (part 6): Hydrogen bonding mode in the crystal structure

  R. Tamura; H. Takahashi; T. Ushio; Y. Nakajima; K. Hirotsu; F. Toda

  Enantiomer, 1998, Peer-reviewed

  
• New enantiomeric resolution phenomenon of racemic crystals: Preferential enrichment

  R Tamura; H Takahashi; T Ushio

  JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, Jan. 1998, Peer-reviewed

  
• Solid-solid catalysis by ultrafine crystallites of heteropoly compound for pinacol rearrangement

  Y Toyoshi; T Nakato; R Tamura; H Takahashi; H Tsue; K Hirao; T Okuhara

  CHEMISTRY LETTERS, 1998, Peer-reviewed

  
• Preferential Enrichment: Mode of Polymorphic Transformation of a Mixed Crystal into a Racemic Compound Crystal

  Hiroki Takahashi; Rui Tamura; Takanori Ushio; Tadashi Nakai; Ken Hirotsu; Fumio Toda

  MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1998, Peer-reviewed

  
• Unusual disordered crystal structure of a racemate exhibiting a novel enantiomeric resolution: Preferential enrichment

  R Tamura; H Takahashi; K Hirotsu; Y Nakajima; T Ushio; F Toda

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1998, Peer-reviewed

  
• Ideal enantiomeric resolution (preferential enrichment) by recrystallization of a racemic compound. V: Relationship between preferential enrichment and crystal structures

  H Takahashi; R Tamura; T Ushio; Y Nakajima; K Hirotsu

  CHIRALITY, 1998, Peer-reviewed

  
• Ideal enantiomeric resolution by recrystallization of a racemic compound

  R. Tamura; T. Ushio; K. Nakamura; H. Takahashi; N. Azuma; F. Toda

  Enantiomer, 1997, Peer-reviewed

  
• Ideal enantiomeric resolution by recrystallization of a racemic compound .4. Relationship between enantiomeric resolution phenomenon and crystal properties

  R Tamura; T Ushio; H Takahashi; K Nakamura; N Azuma; F Toda; K Endo

  CHIRALITY, 1997, Peer-reviewed

  
• Unusual enantiomeric resolution phenomenon observed upon recrystallization of a racemic compound

  T Ushio; R Tamura; H Takahashi; N Azuma; K Yamamoto

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, Nov. 1996, Peer-reviewed

  
• ACID-CATALYZED REARRANGEMENT OF PENTACYCLIC CAGE COMPOUND VIA A STRANGE BY-PATH

  KI HIRAO; H TAKAHASHI; K KOBAYASHI

  TETRAHEDRON LETTERS, Jul. 1994, Peer-reviewed

  
• ACID-CATALYZED REARRANGEMENT OF PENTACYCLIC CAGE COMPOUND VIA AN UNEXPECTED ROUTE .2. APPLICATION OF PM3 CALCULATIONS TO THE REACTION-MECHANISM

  K HIRAO; H TAKAHASHI

  ACID-BASE CATALYSIS II, 1994, Peer-reviewed

  
• Crystal structure analysis of highly efficient chiral resolution of (RS)-arginine-fumaric acid cocrystal under preferential enrichment conditions

  Jul. 2021, Peer-reviewed

  
• Preferential Enrichment of Co-crystals of Amino Acids and Fumaric Acid

  IWAMA Sekai; GONNADE Rajesh; MORI Yuko; TAKAHASHI Hiroki; TSUE Hirohito; TAMURA Rui

  Abstracts of Symposium on Physical Organic Chemistry, 2011, Peer-reviewed

  
• Preferential Enrichment Phenomenon of Amino Acids

  IWAMA Sekai; HORIGUCHI Masahiro; TAKAHASHI Hiroki; TSUE Hirohito; TAMURA Rui

  Abstracts of Symposium on Physical Organic Chemistry, 2008, Peer-reviewed

  

Misc.

• Occurrence of spontaneous resolution of ketoprofen with a racemic crystal structure by simple crystallization under nonequilibrium preferential enrichment conditions (vol 48, pg 2791, 2012)

  Rajesh G. Gonnade; Sekai Iwama; Ryusuke Sugiwake; Kochunnoonny Manoj; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  CHEMICAL COMMUNICATIONS, 2012

  
• Preferential enrichment of cocrystals of amino acids and achiral dicarboxylic acid classified as racemic compound

  Sekai Iwama; Rajesh Gonnade; Yuko Mori; Kazunori Kuyama; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2011

  
• 「河川と湖沼の環境化学第IX 報 最近12年間に琵琶湖で観測された全リンと全窒素の濃度並びにそれらの組成の変動について」

  アシス・シュリバスタバ; 高橋弘樹; 杉山雅人; 堀智孝

  京都大学大学院人間・環境学研究科編『人間・環境学』 19 、1-9 頁, 2010, Peer-reviewed

  
• Origin of the Difference in Phase Transition Behavior between TwoType of All-Organic Radical Liquid Crystals

  Yoshiaki Uchida; Rui Tamura; Naohiko Ikuma; Satoshi Shimono; Hiroki Takahashi; Jun Yamauchi

  SMART OPTICS, 2009, Peer-reviewed

  
• Application of preferential enrichment to amino acids

  Sekai Iwama; Masahiro Horiguchi; Hiroki Takahashi; Hirohito Tsue; Rui Tamura

  ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2008

  
• Control of polymorphic transition inducing preferential enrichment

  Rui Tamura; Masahiro Horiguchi; Sekai Iwama; Eiji Shimano; Hirohito Tsue; Hiroki Takahashi

  ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2008

  
• アザカリックス［4］アレーンテト ラメチルエーテルの合成とコンホメーション

  石橋孝一; 津江広人; 高橋弘樹; 田村類

  日本化学会第86春季年会，船橋， 2006年3月, 2006, Peer-reviewed

  
• Influence of Weak Intermolecular Interaction Upon the Polymorphic Transition Causing Preferential Enrichment

  M. Mizuta; T. Ariga; S. Yabunaka; D. Fujimoto; H. Takahashi; H. Tsue; R. Tamura

  2005 International Chemical Congress of Pacific Basin Societies, Honolulu,USA,December pp.15- 20, 2005, 2005, Peer-reviewed

  
• Intermolecular Antiferromagnetic Interaction Arising from the Spin Polarization Induced by NO---C（sp3） Contacts in the Solid State of PROXYL Radical Derivatives

  Y. Uchida; R. Tamura; N. Ikuma; S. Shimono; K. Masaki; H. Takahashi; J. Yamauchi

  2005 International Chemical Congress of Pacific Basin Societies, Honolulu, USA, December pp.15-20, 2005., 2005, Peer-reviewed

  
• Exclusively CH/π-Controlled Crystal Architecture Observed in Exhaustively Methylated Azacalix［4］arene

  H. Tsue; K. Ishibashi; H. Takahashi; R. Tamura

  8th International Conference on Calixarenes （Calix 2005）, Prague, Czech Republic, July 2005, 2005, Peer-reviewed

  
• 「PROXYLラジカル誘導体の分子間NO---C（SP3）異常接近に起因する反強磁性的相 互作用」

  内田幸明; 田村類; 伊熊直彦; 下野智史; 正木一嘉; 高橋弘樹; 山内淳

  第14回有機結晶シンポジウム，京都大学，2005年9月30日～10月1日, 2005, Peer-reviewed

  
• 「結晶多形制 御による優先富化現象の誘起と阻害

  田村類; 水田真之; 藪中伸介; 藤本大輔; 高橋弘樹; 津江広人

  多形と機能性結晶シンポジウム，姫路， 2005年11月11，12日, 2005, Peer-reviewed

  
• 「優先富化現象：ハロゲンが関与する分子間相互作用が多形転移に及ぼす影響」

  田村 類; 水田真之; 有賀友美; 藪中伸介; 藤本大輔; 高橋弘樹; 津江広人

  第14回有機結晶シンポジウム，京都大学，2005年 9月30日～10月1日, 2005, Peer-reviewed

  
• アザカリックス［4］アレーン完全 メチル化体：CH/π相互作用のみで構成された結晶構造

  津江広人; 石橋孝一; 高橋弘樹; 田村類

  第14回有機結晶シンポ ジウム，京都，2005年9月, 2005, Peer-reviewed

  
• アザカリックス［4］アレーン完全 メチル化体の分子認識挙動

  石橋孝一; 津江広人; 高橋弘樹; 田村類

  第35回構造有機化学討論会，大阪，2005年9月, 2005, Peer-reviewed

  
• Application of Calix[4]crown as Adsorbents for Removing Environmental Pollutants

  T. Takimoto; H. Tsue; H. Takahashi; R. Tamura

  China-Japan Joint Symposium on Environmental Chemistry, Beijing, China, October 2004, 2004, Peer-reviewed

  
• Supramoleculra One-dimensional Chain Structure Observed in a Co-crystal Involving p-tert-Butylcalix[4]crown and Bisphenol A in a 1:1 ratio

  T. Takimoto; H. Tsue; H. Takahashi; R. Tamura

  XIIIth International Symposium on Supramolecular Chemistry, Notre Dame, IL, USA, July 2004., 2004, Peer-reviewed

  
• 「フェノール骨格を有するアザカリッ クスアレーンの合成およびそのコンホメーション」

  津江広人; 石橋孝一; 高橋弘樹; 田村 類

  日本化学会第85 春季年会, 横 浜, 2004 年3 月, 2004, Peer-reviewed

  
• 「環境汚染物質の除去を目的とした カリックス圖アレーン誘導体の吸着剤としての利用」

  滝本竜哉; 津江広人; 高橋弘樹; 田村 類

  日本化学会第85 春季年 会, 横浜, 2004 年3 月, 2004, Peer-reviewed

  
• 「優先 富化現象(26):ハロゲンが関与する分子間相互作用が多形転移に及ぼす影響」

  田村 類; 水田真之; 藪中仲介; 藤本大輔; 有賀友美; 高橋弘樹; 津江広人

  日本化学会第85 春季年会, 神奈川大学, 2004 年3 月26~29 日, 2004, Peer-reviewed

  
• 「擬似核接種によ る結晶多形転移(Epitaxial Transition)の制御: 優先富化現象の誘起と阻害」

  田村類; 水田真之; 藪中仲介; 藤本大輔; 高橋弘樹; 津江広人

  第13 回有機結晶シンポジウム, 横浜国立大学, 2004 年11 月18~19 日, 2004, Peer-reviewed

  
• 「優先富化現象を誘起する 新しい溶媒アシスト型固相多形転移のメカニズム」

  奥原進一郎; 藤本大輔; 高橋弘樹; 津江広人; 田村類

  第17 回基礎有機化学連合討論 会, 東北大学, 2004 年9 月23~25 日, 2004, Peer-reviewed

  
• 「擬似核接種によ る結晶多形制御: 優先富化現象の誘起と阻害」

  水田真之; 薮中仲介; 藤本大輔; 高橋弘樹; 津江広人; 田村類

  第17 回基礎有機化学連合討論会, 東北大学, 2004 年9 月23~25 日, 2004, Peer-reviewed

  
• Mechanism of novel enantiomeric resolution phenomenon associated with polymorphic transformation

  R Tamura; H Takahashi; T Ushio; Y Nakajima; K Hirotsu; F Toda

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Sep. 1997

  
• Association modes of enantiomers in the solid state and in solution showing novel enantiomeric resolution phenomenon

  R Tamura; H Takahashi; T Ushio; Y Nakajima; K Hirotsu; F Toda

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Sep. 1997

  
• Unusual Enantiomeric Resolution Phenomenon Observed upon Recrystallization of a Racemic Compound

  USHIO T; TAMURA R; TAKAHASHI H; AZUMA N; YAMAMOTO K

  Angew. Chem, Int. Ed. Engl., 1996

  

Presentations

• Observation of Polymorphic Transition in Solution By Using Photoisomerization of Azobenzene Derivative

  TAKAHASHI Hiroki

  Asian Crystallization Techology Symposium 2018, 21 Jun. 2018

  
• アゾベンゼン誘導体の光異性化による溶液中の会合構造と多形転移の観察

  高橋 弘樹

  日本化学会第98春季年会(2018), 20 Mar. 2018

  
• Preferential enrichment: Effect of cocrystallization of racemic compounds

  Hiroki Takahashi; Yuki Numaa; Yousuke Hanakawa; Junko Motokawa; Hirohito Tsue; Rui Tamura

  ICCOSS 23, 02 Apr. 2017

  
• Low-temperature Induced Phase Transition of Nitrobenzene Derivatives - Negative Thermal Expansion

  TAKAHASHI Hiroki; NAKAMURA Takashi; OYAMADA Akira; TSUE Hirohito; TAMURA Rui

  Pacifichem 2015, 15 Dec. 2015

  
• Preferential enrichment: Application to racemic compound crystals

  TAKAHASHI Hiroki; IWAMA Sekai; Motokawa Junko; Veesler Stephan; Tsue Hirohito; Tamura Rui

  ICCOSS 22, 12 Jul. 2015

  
• Direct observation of polymorphic transition causing preferential enrichment by temperature-controlled video microscopy

  TAKAHASHI Hiroki

  CSJ meeting, Mar. 2015

  
• 低温下で見られた単結晶−単結晶相転移（５） 体積膨張を伴う相転移

  髙橋弘樹; 仲村高志; 小山田明; 前川覚

  第22 回有機結晶シンポジウム, Nov. 2013

  
• チャンネル構造を有する有機結晶の気体吸蔵特性

  高橋 弘樹; 津江広人; 田村 類

  第23回基礎有機化学討論会, Sep. 2012

  
• 低温下で見られた単結晶－単結晶相転移（３） o-ニトロアニソール誘導体

  高橋 弘樹

  第２０回有機結晶シンポジウム, Oct. 2011

  
• 溶媒分子を鋳型としたトランス̶バレロフェノン ジペルオキシドの結晶形の制御

  高橋 弘樹; 伊藤義勝

  第１9 回有機結晶シンポジウム, Oct. 2010

  
• COLLECTION AND IDENTIFICATION OF BIOACTIVE ORGANIC COMPOUNDS OCCURRING IN REVERS AND LAKES – ADSORPTION SELECTIVITY OF MONOSACAAHRAIDES ONTO HYDROUS METAL OXIDES-

  H.Takahashi; K. Morimoto; T. Hori

  International congress Analitical chemisty & chemical analysis 2005, Sep. 2005

  
• Enantiomeric resolution of a chiral Strandberg-type \npolyoxometalate by diastereomeric salt formation and its crystal structure

  Takahashi H; Hori T

  Pacifichcm2005, Hawaii, USA., 2005

  

Books and Other Publications

• 『基礎化学実験』

  高橋弘樹, Contributor

  京都大学大学院人間・環境学研究科化学部会編『基礎化 学実験』共立出版， 全181 頁, 2008, Not refereed

  

External funds: Kakenhi

• Studies on spontaneous enantiomeric resolution by conformational change induced external stimuli

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Hiroki Takahashi

  From 01 Apr. 2017, To 31 Mar. 2020, Project Closed

  光学分割;相転移;結晶多形;結晶化;光異性化;多形;自然光学分割;多形制御;外部刺激応答分子;光照射;結晶成長;自然光学分割法

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17K05834/
• Design and Preparation of Organic Molecular Crystals as Storage Materials of Clean Energy Gas

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Hirohito TSUE

  From 28 Apr. 2011, To 31 Mar. 2015, Project Closed

  有機結晶;結晶構造;気体吸着;気体吸蔵

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23550052/
• Generalization and Extensiton of Scope of Unique Chemical Phenomena Induced by Phase Transition of Chiral Organic Compounds

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  RUI TAMURA

  From 31 May 2011, To 31 Mar. 2015, Project Closed

  複雑系化学現象;優先富化現象;キラル対称性の破れ;磁気液晶効果;スピン対称性の破れ;メタルフリー磁性マテリアル;複雑系光学分割現象;キラル有機磁性液晶;磁気電気効果;有機磁性ヒドロゲル;強磁性的相互作用;磁性ミセル・ゲル;メタルフリー磁性ソフトマテリアル;キラル有機ラジカル液晶;有機磁性液晶;両親媒性ラジカル化合物

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23245008/
• Design and Synthesis of Nitrogen-bridged Calixarene-type Macrocycles with Extended pi-System, and Their Application as Molecular Recognition Materials

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Hirohito TSUE

  From 01 Apr. 2007, To 31 Mar. 2010, Project Closed

  アザカリックスアレーン;合成;分子認識;分子不斉;酸化挙動;分子構造;結晶構造;気体吸蔵;酸化拳動;ESR

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19550037/
• Studies on the responses to low magnetic and electric fields of chiral organic radical liquid crystals showing a ferromagnetic behavior at high temperatures

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Rui TAMURA

  From 01 Apr. 2007, To 31 Mar. 2011, Project Closed

  ラジカル液晶;強誘電性液晶;常磁性液晶;強磁性的相互作用;磁場配向;キラル液晶;光学活性液晶;強磁性的液晶;アキラル液晶;磁気電気効果;常磁性イオン液晶;常磁性イオン液体

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19350067/
• Studies of Synthesis and Magnetism on Novel Chiral Organic Radical Crystals

  Grant-in-Aid for Scientific Research (C)

  Minerva Light Lab.;Kyoto University

  Jun YAMAUCHI

  From 01 Apr. 2005, To 31 Mar. 2008, Project Closed

  キラル有機分子;常磁性液晶;強誘電性液晶;ニトロシド ラジカル;ラジカル液晶;磁気物性;磁化率;ESR キラル有機分子;ESR;二トロキシド ラジカル, chiral organic molecule;paramagnetic liquid crystl;ferroelectric liquid crytal;nitroxide radical;radical liquid crytal;magnetism;magnetic susceptbility;ESR

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17550129/
• Collection and identification of bioactive organic compounds occurring in natural water

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Toshitaka HORI

  From 01 Apr. 2003, To 31 Mar. 2006, Project Closed

  層状複水酸化物(LDH);生理活性有機化合物;糖;有機リン化合物;カルボン酸;水和酸化鉄;溶存有機炭素;ケイ酸ゲル;層状複水酸化物;LDH;ラングミュア等温吸着;選択的吸着;リボース;グルコース;リン酸;天然水;吸着;海水, Layered Double Hydroxide;Bioactive Organic Compounds;Monosaccharide;Organophosphorus Compound;Carboxylic Acid;Hydrated Iron Oxide;Dissolved Organic Carbon;Silica Gel

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15550069/
• Studies on the development and generalization of the preparative method of organic crystals with a specific crystal structure by controlling the mode of polymorphic transition

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Rui TAMURA

  From 01 Apr. 2003, To 31 Mar. 2007, Project Closed

  結晶多形転移;カオス;優先富化現象;ラセミ混晶;対称性の破れ;光学分割;複雑系相転移;エピタキシャル転移;有機結晶;相変化;X線結晶構造解析;過飽和溶液, polymorphic transition;chaos;preferential enrichment;racemic mixed crystal;symmetry breaking;enantiomeric resolution;complexity phase transition;epitaxial transition

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15350023/

Education

Teaching subject(s)

• From 01 Apr. 2025, To 31 Mar. 2026

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  9152, Fall, Faculty of Integrated Human Studies, 8
• From 01 Apr. 2025, To 31 Mar. 2026

  Frontier of Chemistry

  9129, Fall, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Lecture and Exercise on Organic Molecular Structures and Properties A

  9241, Spring, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Chemistry and Materials Science

  KK21, Spring, Graduate School of Human and Environmental Studies, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Fundamental Chemical Experiments

  N308, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  9152, Fall, Faculty of Integrated Human Studies, 8
• From 01 Apr. 2024, To 31 Mar. 2025

  Lecture and Exercise on Organic Molecular Structures and Properties A

  9241, Spring, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Frontier of Chemistry

  9129, Fall, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Chemistry and Materials Science

  KK21, Spring, Graduate School of Human and Environmental Studies, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Fundamental Chemical Experiments

  N308, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Fundamental Chemical Experiments

  N308, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  9152, Fall, Faculty of Integrated Human Studies, 8
• From 01 Apr. 2023, To 31 Mar. 2024

  Lecture and Exercise on Organic Molecular Structures and Properties A

  9241, Spring, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Frontier of Chemistry

  9129, Fall, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Advanced Chemistry and Materials Science

  KK21, Spring, Graduate School of Human and Environmental Studies, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Frontier of Chemistry

  9129, Fall, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise of Chemistry III

  N327, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Fundamental Chemical Experiments

  N308, Spring, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Lecture and Exercise on Organic Molecular Structures and Properties A

  9241, Spring, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Chemistry and Materials Science

  3005, Spring, Graduate School of Human and Environmental Studies, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  9152, Fall, Faculty of Integrated Human Studies, 8
• From Apr. 2011, To Mar. 2012

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2011, To Mar. 2012

  Fundamental Chemical Experiments

  Fall, 全学共通科目
• From Apr. 2011, To Mar. 2012

  フロンティア化学

  Fall, 総合人間学部
• From Apr. 2011, To Mar. 2012

  課題演習：物質の構造と機能

  Spring, 総合人間学部
• From Apr. 2012, To Mar. 2013

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2012, To Mar. 2013

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2012, To Mar. 2013

  Advanced Experiment of Chemistry

  Spring, 全学共通科目
• From Apr. 2012, To Mar. 2013

  Studies on Material Structure and Function

  Spring, 総合人間学部
• From Apr. 2013, To Mar. 2014

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2013, To Mar. 2014

  Studies on Material Structure and Function

  Spring, 総合人間学部
• From Apr. 2013, To Mar. 2014

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2013, To Mar. 2014

  Fundamental Chemical Experiments

  Fall, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2014, To Mar. 2015

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  Fall, 総合人間学部
• From Apr. 2014, To Mar. 2015

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Fundamental Chemical Experiments

  Fall, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2015, To Mar. 2016

  Fundamental Chemical Experiments

  Fall, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  Fall, 総合人間学部
• From Apr. 2016, To Mar. 2017

  Lecture and Exercise on Organic Molecular Structures and Properties B

  Fall, 総合人間学部
• From Apr. 2016, To Mar. 2017

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2016, To Mar. 2017

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2016, To Mar. 2017

  Fundamental Chemical Experiments

  Fall, 全学共通科目
• From Apr. 2016, To Mar. 2017

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  Fall, 総合人間学部
• From Apr. 2017, To Mar. 2018

  Lecture and Exercise on Organic Molecular Structures and Properties B

  Fall, 総合人間学部
• From Apr. 2017, To Mar. 2018

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2017, To Mar. 2018

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2017, To Mar. 2018

  Advanced Exercise of Chemistry III

  Fall, 全学共通科目
• From Apr. 2017, To Mar. 2018

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  Fall, 総合人間学部
• From Apr. 2018, To Mar. 2019

  Lecture and Exercise on Organic Molecular Structures and Properties A

  Spring, 総合人間学部
• From Apr. 2018, To Mar. 2019

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2018, To Mar. 2019

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2018, To Mar. 2019

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  Fall, 総合人間学部
• From Apr. 2019, To Mar. 2020

  Lecture and Exercise on Organic Molecular Structures and Properties A

  Spring, 総合人間学部
• From Apr. 2019, To Mar. 2020

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2019, To Mar. 2020

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2019, To Mar. 2020

  Advanced Exercise of Chemistry III

  Fall, 全学共通科目
• From Apr. 2019, To Mar. 2020

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  Fall, 総合人間学部
• From Apr. 2020, To Mar. 2021

  Lecture and Exercise on Organic Molecular Structures and Properties A

  Spring, 総合人間学部
• From Apr. 2020, To Mar. 2021

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2020, To Mar. 2021

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  Fall, 総合人間学部
• From Apr. 2021, To Mar. 2022

  Lecture and Exercise on Organic Molecular Structures and Properties A

  Spring, 総合人間学部
• From Apr. 2021, To Mar. 2022

  Frontier of Chemistry

  Fall, 総合人間学部
• From Apr. 2021, To Mar. 2022

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Fundamental Chemical Experiments

  Fall, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Studies on Synthesis, Reactions, and Structures of Organic Molecules

  Fall, 総合人間学部

Administration

Faculty management (title, position)

• From 01 Apr. 2024, To 31 Mar. 2025

  ホームページ小委員会 委員
• From 01 Apr. 2024, To 31 Mar. 2025

  紀要編集小委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2024

  ホームページ小委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2024

  紀要編集小委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2025

  安全衛生委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2025

  化学物質管理委員会 副委員長
• From 01 Apr. 2011, To 31 Mar. 2012

  紀要編集委員会委員
• From 01 Apr. 2011, To 31 Mar. 2012

  研究科・学部案内パンフレット、ホームページ委員
• From 01 Apr. 2012, To 31 Mar. 2013

  紀要編集委員会委員
• From 01 Apr. 2012, To 31 Mar. 2013

  研究科・学部案内パンフレット、ホームページ委員
• From 01 Apr. 2013, To 31 Mar. 2014

  紀要編集委員会委員
• From 01 Apr. 2013, To 31 Mar. 2014

  研究科・学部案内パンフレット、ホームページ委員
• From 01 Apr. 2014, To 31 Mar. 2015

  研究科・学部案内パンフレット、ホームページ対応委員会委員
• From 01 Apr. 2014, To 31 Mar. 2015

  紀要編集委員会委員
• From 01 Apr. 2014, To 31 Mar. 2015

  研究科・学部案内パンフレット、ホームページ委員
• From 01 Apr. 2016, To 31 Mar. 2017

  紀要編集委員会委員
• From 01 Apr. 2016, To 31 Mar. 2017

  研究科・学部案内パンフレット、ホームページ委員
• From 01 Apr. 2017, To 31 Mar. 2018

  ホームページ小委員会委員
• From 01 Apr. 2017, To 31 Mar. 2018

  紀要編集小委員会委員
• From 01 Apr. 2017, To 31 Mar. 2018

  化学物質管理委員会委員
• From 01 Apr. 2018, To 31 Mar. 2019

  ホームページ小委員会委員
• From 01 Apr. 2018, To 31 Mar. 2019

  紀要編集小委員会委員
• From 01 Apr. 2018, To 31 Mar. 2019

  化学物質管理委員会委員
• From 01 Apr. 2019, To 31 Mar. 2020

  安全衛生委員会委員
• From 01 Apr. 2019, To 31 Mar. 2020

  ホームページ小委員会委員
• From 01 Apr. 2019, To 31 Mar. 2020

  紀要編集小委員会委員
• From 01 Apr. 2019, To 31 Mar. 2020

  化学物質管理委員会委員
• From 01 Apr. 2020, To 31 Mar. 2021

  安全衛生委員会委員
• From 01 Apr. 2020, To 31 Mar. 2021

  紀要編集小委員会委員
• From 01 Apr. 2020, To 31 Mar. 2021

  化学物質管理委員会委員
• From 01 Apr. 2020, To 31 Mar. 2021

  ホームページ小委員会委員
• From 01 Apr. 2021, To 31 Mar. 2022

  安全衛生委員会委員
• From 01 Apr. 2021, To 31 Mar. 2022

  紀要編集小委員会委員
• From 01 Apr. 2021, To 31 Mar. 2022

  化学物質管理委員会委員
• From 01 Apr. 2021, To 31 Mar. 2022

  ホームページ小委員会委員
• From 01 Apr. 2022, To 31 Mar. 2023

  ホームページ小委員会 委員
• From 01 Apr. 2022, To 31 Mar. 2023

  紀要編集小委員会 委員
• From 01 Apr. 2022, To 31 Mar. 2023

  安全衛生委員会 委員
• From 01 Apr. 2022, To 31 Mar. 2023

  化学物質管理委員会 委員