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.
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收藏
页码：1775 / +
页数：5
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