Solid-State Chiral Supramolecular Organic Fluorophore Having a π-Conjugated Phenylene Ethynylene Unit

被引：19

作者：

Kinuta, Takafumi ^{[1
]}

Kamon, Kensaku ^{[1
]}

Harada, Takunori ^{[2
]}

Nakano, Yoko ^{[3
]}

Tajima, Nobuo ^{[4
]}

Sato, Tomohiro ^{[2
]}

Fujiki, Michiya ^{[3
]}

Kuroda, Reiko ^{[2
,5
]}

Matsubara, Yoshio ^{[1
]}

Imai, Yoshitane ^{[1
]}

机构：

[1] Kinki Univ, Fac Sci & Engn, Dept Appl Chem, Higashiosaka, Osaka 5778502, Japan

[2] JST ERATO SORST Kuroda Chiromorphol Team, Meguro Ku, Tokyo 1530041, Japan

[3] Nara Inst Sci & Technol, Grad Sch Mat Sci, Nara 6300192, Japan

[4] Natl Inst Mat Sci, Principles Simulat Grp 1, Computat Mat Sci Ctr, Tsukuba, Ibaraki 3050047, Japan

[5] Univ Tokyo, Dept Life Sci, Grad Sch Arts & Sci, Meguro Ku, Tokyo 1538902, Japan

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2009年 / 2009卷 / 33期

关键词：

Chirality; Luminescence; Conjugation; Fluorophores; Supramolecular chemistry; QUINOL-TYPE FLUOROPHORES; PHOTOPHYSICAL PROPERTIES; MOLECULAR INFORMATION; HOST SYSTEM; FLUORESCENCE; ACID; DERIVATIVES; 2,5-DIBORYL-1,4-PHENYLENE; TRANSCRIPTION; TRANSLATION;

D O I：

10.1002/ejoc.200900782

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A solid-state, chiral, helical, columnar, organic fluorophore having a pi-conjugated phenylene ethynylene unit was prepared by using 4-[2-(4-methylphenyl)ethynyl]benzoic acid and 1-phenylethylamine. Such a chiral pi-conjugated organic fluorophore can be obtained from achiral and racemic component molecules, and it exhibits circularly polarized luminescence (CPL) in the solid state. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)

引用

页码：5760 / 5764

页数：5

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