PALLADIUM-CATALYZED ARYLATION OF FERROCENE DERIVATIVES - A CONVENIENT HIGH-YIELD ROUTE TO 1,1'-BIS(HALOPHENYL)FERROCENES

被引:64
作者
KNAPP, R [1 ]
REHAHN, M [1 ]
机构
[1] UNIV KARLSRUHE,INST POLYMER,KAISERSTR 12,W-7500 KARLSRUHE,GERMANY
关键词
D O I
10.1016/0022-328X(93)83196-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The Pd-catalyzed cross-coupling reaction between halobenzenes and ferrocene-1,1'-diboronic acid is reported. Condensation proceeds smoothly to give 1,1'-diphenyl- and 1,1'-bis(halophenyl)-substituted ferrocenes bearing fluoro, chloro and bromo substituents in good yields. An effective synthesis of the intermediate ferrocene-1,1'-diboronic acid is described.
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页码:235 / 240
页数:6
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