PALLADIUM-CATALYZED C-H ACTIVATION OF METHOXY GROUPS - A FACILE SYNTHESIS OF SUBSTITUTED 6H-DIBENZO[B,D]PYRANS

被引:206
作者
DYKER, G
机构
[1] Institut für Organische Chemie, Technischen Universität, Braunschweig, D-W-3300
来源
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1992年 / 31卷 / 08期
关键词
D O I
10.1002/anie.199210231
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A threefold domino coupling reaction of ortho-iodoanisole (1) affords dibenzopyran 2 in high yield (90%). This C-H activation at a methoxy group is a new reaction principle in palladium-catalyzed reactions.
引用
收藏
页码:1023 / 1025
页数:3
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