Synthesis of π-Conjugated Dendrimers Based on Azaborines

被引：49

作者：

Agou, Tomohiro ^{[1
]}

Kojima, Tatsuo ^{[1
]}

Kobayashi, Junji ^{[1
]}

Kawashima, Takayuki ^{[1
]}

机构：

[1] Univ Tokyo, Dept Chem, Grad Sch Sci, Bunkyo Ku, Tokyo 1130033, Japan

来源：

ORGANIC LETTERS | 2009年 / 11卷 / 16期

关键词：

OPTICAL-PROPERTIES; FLUORIDE-ION; ELECTRON SYSTEMS; N-TYPE; BORON; 2,1,3-BENZOTHIADIAZOLES; PHENOTHIAZINE; COMPLEXATION; CHROMOPHORES; FLUORESCENT;

D O I：

10.1021/ol901035d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

pi-Conjugated dendrons and dendrimers based on dibenzoazaborine were synthesized. The azaborine dendrons exhibited strong light absorption and photoluminescence, reflecting the optical properties of the azaborine. The fluorescence from the azaborine dendrimers bearing a benzothiadiazole core was strongly red-shifted or quenched, indicating photoinduced electron transfer from the azaborine dendrons to the core unit.

引用

页码：3534 / 3537

页数：4

共 34 条

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