Oxidative cyclization-dimerization reaction of 2,3-allenoic acids and 1,2-allenyl ketones:: An efficient synthesis of 4-(3′-furanyl)butenolide derivatives

被引：0

作者：

Ma, SM ^{[1
]}

Yu, ZQ ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2002年 / 41卷 / 10期

关键词：

allenes; butenolides; carboxylic acids; cyclization; dimerization;

D O I：

10.1002/1521-3773(20020517)41:10<1775::AID-ANIE1775>3.0.CO;2-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The active Pd11 catalyst in the efficient oxidative cyclization/dimerization reaction between 2,3-allenoic acids 1 and 1,2-allenyl ketones 2 to give 4-(3′-furanyl)-butenolide derivatives 3 may be regenerated from Pd0 after a cyclometalation/protonolysis step in the catalytic cycle.

引用

页码：1775 / +

页数：5

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