Art

J-GLOBAL ID：201002272140212400   Reference number：10A0052329

PREPARATION AND FERROELECTRIC PROPERTIES OF NEW CHIRAL LIQUID CRYSTALLINE ORGANIC RADICAL COMPOUNDS

新規なキラル液晶有機ラジカル化合物の調製及び強誘電的性質

Author (6)： IKUMA Naohiko (Kyoto Univ., Kyoto, JPN) ,  SUZUKI Katsuaki (Kyoto Univ., Kyoto, JPN) ,  UCHIDA Yoshiaki (Kyoto Univ., Kyoto, JPN) ,  TAMURA Rui (Kyoto Univ., Kyoto, JPN) ,  AOKI Yoshio (Saitama Univ., Saitama, JPN) ,  NOHIRA Hiroyuki (Saitama Univ., Saitama, JPN)
Material： Heterocycles  (International Journal for Reviews and Communications in Heterocyclic Chemistry)
Volume： 80  Issue： 1  Page： 527-535  Publication year： Jan. 01, 2010 
JST Material Number： S0966A  ISSN： 0385-5414  CODEN： HTCYAM  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： ferroelectrics ,  optical activity ,  liquid crystal ,  *ferroelectric liquid crystal ,  asymmetric synthesis ,  mesogen ,  tilt angle ,  enantiomer ,  spontaneous polarization ,  chemical modification ,  *nitrogen heterocyclic compound ,  nitroxide ,  radical ,  group (radical) ,  derivatization ,  Grignard reagent ,  nitrone ,  phase transition ,  temperature dependence ,  *Pyrrolidines
Semi thesaurus term： PROXYL基 ,  キラルニトロキシドラジカル ,  常磁性液晶

JST classification (2)： Pyrroles  (CF07076L) ,  Liquid crystals in general  (BK03010L)

Substance index (8)： [2-[4-(Tridecyloxy)phenyl]-5-[4-[4-(tridecyloxy)benzoyloxy]phenyl]-2β,5α-dimethylpyrrolizinooxy]radical ,  [[(2S,5S)-2-(4′-Dodecyloxy-4-biphenylyl)-5-[4-(4-dodecyloxybenzoyloxy)phenyl]-2,5-dimethylpyrrolizino]oxy]radical ,  [[(2S)-2,5-Dimethyl-2α-[4-[4-(tridecyloxy)benzoyloxy]phenyl]-5β-[4′-(tridecyloxy)-4-biphenylyl]pyrrolizino]oxy]radical ,  [[(2S)-2,5-Dimethyl-2α-[4-[4-(tetradecyloxy)benzoyloxy]phenyl]-5β-[4′-(tetradecyloxy)-4-biphenylyl]pyrrolizino]oxy]radical ,  [[(2S)-2,5-Dimethyl-2α-[4-[4-(pentadecyloxy)benzoyloxy]phenyl]-5β-[4′-(pentadecyloxy)-4-biphenylyl]pyrrolizino]oxy]radical ,  [[(2S)-2,5-Dimethyl-2α-[4′-[4-(tridecyloxy)benzoyloxy]-4-biphenylyl]-5β-[4-(tridecyloxy)phenyl]pyrrolizino]oxy]radical ,  [[(2S)-2,5-Dimethyl-2α-[4′-[4-(tetradecyloxy)benzoyloxy]-4-biphenylyl]-5β-[4-(tetradecyloxy)phenyl]pyrrolizino]oxy]radical ,  2,5β-Dimethyl-1-pyrroline 1-oxide

Reference (23)：

• N. Ikuma, R. Tamura, S. Shimono, N. Kawame, O. Tamada, N. Sakai, J. Yamauchi, and Y. Yamamoto, Angew. Chem. Int. Ed., 2004, 43, 3677.
• N. Ikuma, R. Tamura, S. Shimono, Y. Uchida, K. Masaki, J. Yamauchi, Y. Aoki, and H. Nohira, Adv. Mater., 2006, 18, 477.
• N. Ikuma, R. Tamura, S. Shimono, K. Masaki, Y. Uchida, J. Yamauchi, Y. Aoki, and H. Nohira, Ferroelectrics, 2006, 343, 119.
• Y. Uchida, R. Tamura, N. Ikuma, J. Yamauchi, Y. Aoki, and H. Nohira, Mol. Cryst. Liq. Cryst., 2007, 479, 213.
• Y. Uchida, R. Tamura, N. Ikuma, J. Yamauchi, Y. Aoki, and H. Nohira, Ferroelectrics, 2008, 365, 158.

Terms in the title (4)： キラル液晶 ,  有機ラジカル ,  調製 ,  誘電的性質