A general strategy for the facile synthesis of 2,7-dibromo-9-heterofluorenes

被引：95

作者：

Chen, RF ^{[1
]}

Fan, QL ^{[1
]}

Zheng, C ^{[1
]}

Huang, W ^{[1
]}

机构：

[1] Fudan Univ, Inst Adv Mat, Shanghai 200433, Peoples R China

来源：

ORGANIC LETTERS | 2006年 / 8卷 / 02期

关键词：

D O I：

10.1021/ol0524499

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A facile, highly efficient, and economical procedure for the preparation of 6,6 '-diiodo-4,4 '-dibromo-3,3 '-dimethoxylbiphenyl has been found. From this compound, a general synthetic strategy for the preparation of 2,7-dibromo-9-heterofluorenes has been developed. Five 2,7-dibromo-9-heterofluorenes have been easily synthesized for the first time according to the procedure presented, opening the door to new classes of inorganic and organometallic conjugated polymeric materials of polyheterofluorenes.

引用

页码：203 / 205

页数：3

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