Art

J-GLOBAL ID：201702251608798489   Reference number：17A1763389

Extended conjugated mesogens: synthesis and mesomorphic properties of H-shaped mesogens based on 3,3’5,5’-tetrasubstituted 2,2’-bithiophene with oligo(1,4-phenyleneethynylene) arms

延長共役メソゲン オリゴ(1,4-フェニレンエチニレン)アームをもつ3,3′,5,5′-テトラ置換2,2′-ビチオフェンを基とするH形メソゲンの合成とメソ相特性

Author (2)： YATABE Tetsuo (National Inst. of Advanced Industrial Sci. and Technol. (AIST), Tsukuba, JPN) ,  KAWANISHI Yuji (National Inst. of Advanced Industrial Sci. and Technol. (AIST), Tsukuba, JPN)
Material： Liquid Crystals  (Liq Cryst)
Volume： 43  Issue： 10  Page： 1375-1389  Publication year： Aug. 2016 
JST Material Number： E0179C  ISSN： 0267-8292  Document type： Article
Article type： 原著論文  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： *conjugation ,  *oligomer ,  *sulfur heterocyclic compound ,  *acetylenic compound ,  *phenol ether ,  chemical synthesis ,  nematic phase ,  molecular structure ,  correlation ,  molecular design ,  end group ,  chain length effect ,  phase transition ,  proton magnetic resonance ,  13C NMR ,  MALDI-TOF MS ,  differential scanning calorimetry ,  polarizing microscope ,  TOF ,  structure property relationship ,  *Thiophenes
Semi thesaurus term： DSC (calorimetry) ,  *Thiophenes

JST classification (4)： Thiophenes  (CF07074D) ,  Alkynes  (CF03040E) ,  Aromatic monocyclic phenols and polyphenols  (CF05090V) ,  Nematics  (BK03020W)

Substance index (14)： 3,3′,5,5′-Tetrakis[2,5-diethyl-4-(4-pentylphenylethynyl)phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-(4-hexylphenylethynyl)phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-(4-heptylphenylethynyl)phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-(4-octylphenylethynyl)phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-(4-nonylphenylethynyl)phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-[4-(pentyloxy)phenylethynyl]phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-(4-hexyloxyphenylethynyl)phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-[4-(heptyloxy)phenylethynyl]phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-(4-octyloxyphenylethynyl)phenylethynyl]-2,2′-bithiophene ,  3,3′,5,5′-Tetrakis[2,5-diethyl-4-[4-(nonyloxy)phenylethynyl]phenylethynyl]-2,2′-bithiophene ,  2,2′-Bi[3-[4-[(4-hexyloxyphenyl)ethynyl]-3,6-diethylphenyl]ethynyl-5-[4-[(4-heptylphenyl)ethynyl]-3,6-diethylphenyl]ethynylthiophene] ,  2,2′-Bi[3-[4-[(4-heptylphenyl)ethynyl]-3,6-diethylphenyl]ethynyl-5-[4-[(4-hexyloxyphenyl)ethynyl]-3,6-diethylphenyl]ethynylthiophene] ,  2,2′-Bi[3-[4-[(4-nonyloxyphenyl)ethynyl]-3,6-diethylphenyl]ethynyl-5-[4-[(4-nonylphenyl)ethynyl]-3,6-diethylphenyl]ethynylthiophene] ,  2,2′-Bi[3-[4-[(4-nonylphenyl)ethynyl]-3,6-diethylphenyl]ethynyl-5-[4-[(4-nonyloxyphenyl)ethynyl]-3,6-diethylphenyl]ethynylthiophene]

Terms in the title (6)： 共役 ,  メソゲン ,  テトラ ,  置換 ,  H形 ,  メソ相