Art

J-GLOBAL ID：201002240241801644   Reference number：10A0440958

Synthesis of Liquid Crystal Molecules Based on Bis(biphenyl)diacetylene and Their Liquid Crystallinity

ビス(ビフェニル)ジアセチレンをベースにする液晶分子の合成及びその液晶性

Author (5)： UCHIMURA Makoto (Dep. of Organic and Polymeric Materials, Tokyo Inst. of Technol.) ,  KANG Sungmin (Dep. of Organic and Polymeric Materials, Tokyo Inst. of Technol.) ,  ISHIGE Rohei (Dep. of Organic and Polymeric Materials, Tokyo Inst. of Technol.) ,  WATANABE Junji (Dep. of Organic and Polymeric Materials, Tokyo Inst. of Technol.) ,  KONISHI Gen-ichi (Dep. of Organic and Polymeric Materials, Tokyo Inst. of Technol.)
Material： Chemistry Letters  (Chem Lett)
Volume： 39  Issue： 5  Page： 513-515 (J-STAGE)  Publication year： 2010 
JST Material Number： S0742A  ISSN： 0366-7022  CODEN： CMLTAG  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *thermotropic liquid crystal ,  chemical synthesis ,  mesogen ,  molecular structure ,  13C NMR ,  proton magnetic resonance ,  infrared absorption spectrum ,  mass spectrometry ,  optical microscopy ,  X-ray diffraction ,  palladium catalyst ,  Sonogashira reaction ,  differential scanning calorimetry ,  transition temperature ,  enthalpy ,  mesophase ,  nematic phase ,  smectic phase ,  magnetic field effect ,  tilt angle ,  polymorphism ,  intermolecular interaction ,  *aromatic compound
Semi thesaurus term： FTIR spectra ,  smectic C phase ,  *biphenyl derivative ,  Wide Angle X-Ray Diffraction ,  phase transition temperature

JST classification (2)： Other liquid crystals  (BK03030H) ,  Aromatic monocyclic hydrocarbons  (CF05020W)

Substance index (8)： 1,4-Bis[4′-(undecyloxy)-4-biphenylyl]-1,3-butadiyne ,  1,4-Bis[4′-(octyloxy)-4-biphenylyl]-1,3-butadiyne ,  1,4-Bis[4′-(decyloxy)-4-biphenylyl]-1,3-butadiyne ,  1,4-Bis[4′-(dodecyloxy)-4-biphenylyl]-1,3-butadiyne ,  1,4-Bis[4′-(nonyloxy)-4-biphenylyl]-1,3-butadiyne ,  1,4-Bis[4′-(hexyloxy)-4-biphenylyl]-1,3-butadiyne ,  1,4-Bis[4′-(heptyloxy)-4-biphenylyl]-1,3-butadiyne ,  1,4-Bis[4′-(pentyloxy)-4-biphenylyl]-1,3-butadiyne

Reference (11)：

• 1) H. Takatsu, K. Takeuchi, Y. Tanaka, M. Sasaki, Mol. Cryst. Liq. Cryst. 1986, 141, 279.
• 2) S.-T. Wu, H. B. Meng, L. R. Dalton, J. Appl. Phys. 1991, 70, 3013.
• 3) S.-T. Wu, J. D. Margerum, H. B. Meng, L. R. Dalton, C.-S. Hsu, S.-H. Lung, Appl. Phys. Lett. 1992, 61, 630.
• 4) Y. Kitani, C. Kitamura, A. Yoneda, N. Kawatsuki, Mol. Cryst. Liq. Cryst. 2005, 443, 181.
• 5) J. Thisayukta, H. Takezoe, J. Watanabe, Jpn. J. Appl. Phys. 2001, 40, 3277.

Terms in the title (5)： ビス ,  ビフェニル ,  ジアセチレン ,  液晶分子 ,  液晶