PALLADIUM-CATALYZED MULTIPLE COUPLING REACTIONS OF BETA-BROMOSTYRENE WITH NORBORNENE AND DICYCLOPENTADIENE

被引：19

作者：

ALBRECHT, K ^{[1
]}

DEMEIJERE, A ^{[1
]}

机构：

[1] UNIV GOTTINGEN,INST ORGAN CHEM,D-37077 GOTTINGEN,GERMANY

来源：

CHEMISCHE BERICHTE | 1994年 / 127卷 / 12期

关键词：

PALLADIUM CATALYSIS; HECK REACTIONS; DOMINO COUPLING REACTIONS;

D O I：

10.1002/cber.19941271229

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(E)-beta-Bromostyrene [(E)-2] reacts with norbornene (1a) or dicyclopentadiene (1b) in the presence of Pd(OAc)(2), K2CO3, and nBu(4)NBr in DMF to yield a mixture of the 2:1 coupling products 4 and 5, while (Z)-beta-bromostyrene [(2)-2] gives exclusively 5. Under analogous conditions, (Z)-3-iodoacryclic acid (6) reacts with norbornene (1a) to give the diene 11 with an exo,exo-2,3-disubstituted norbornane skeleton.

引用

页码：2539 / 2541

页数：3

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