Facile C-H Alkylation in Water: Enabling Defect-Free Materials for Optoelectronic Devices

被引：51

作者：

Saikia, Gunin ^{[1
]}

Iyer, Parameswar K. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Gauhati 781039, Assam, India

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2010年 / 75卷 / 08期

关键词：

LIGHT-EMITTING-DIODES; POLYFLUORENE; DERIVATIVES; CHROMOPHORE; EMISSION; POLYMERS; FLUORENE; HOST; ELECTROLUMINESCENCE; PHOTOLUMINESCENCE;

D O I：

10.1021/jo100028d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A facile method for the alkylation of fluorene achieved via direct C-H alkylation under aqueous conditions is reported, wherein the formation of fluorenone is inhibited, resulting in the exclusive formation of the desired dialkyl-substituted fluorene monomer. As a proof of concept, this method has also been successfully extended to perform N-alkylation of carbazole, diphenylamine, and N,N-dialkylation of aniline in high yields.

引用

页码：2714 / 2717

页数：4

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