Synthesis and optical properties of starburst carbazoles based on 9-phenylcarbazole core

被引：30

作者：

Feng, Guo-Liang

Ji, Shun-Jun

Lai, Wen-Yong

Huang, Wei

机构：

[1] Suzhou Univ, Coll Chem & Chem Engn, Key Lab Organ Synth Jiangsu Province, Suzhou 215123, Peoples R China

[2] Fudan Univ, IAM, Shanghai 200433, Peoples R China

[3] Nanjing Univ Posts & Telecommun, IAM, Nanjing 210003, Peoples R China

[4] Natl Univ Singapore, Fac Engn, Singapore 117576, Singapore

来源：

SYNLETT | 2006年 / 17期

关键词：

carbazole; starburst; boronic acids; Suzuki cross-coupling; fluorescence;

D O I：

10.1055/s-2006-950266

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New well-defined starburst carbazole derivatives, which contain N-phenylcarbazole as the central core joining 9-hexylcarbazole or 9-phenylcarbazole as arms, are presented. All these compounds were obtained via Suzuki cross-coupling in moderate yields. Their structures were confirmed by H-1 NMR, MALDI-TOF mass spectrometry and elementary analysis. Moreover, the fluorescence spectra showed that these compounds exhibited good blue fluorescence with the maximum wavelengths ranging from 410 nm to 430 nm.

引用

页码：2841 / 2845

页数：5

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