Selective Palladium-Catalyzed Hydroformylation of Alkynes to ,-Unsaturated Aldehydes

被引:70
|
作者
Fang, Xianjie [1 ]
Zhang, Min [1 ]
Jackstell, Ralf [1 ]
Beller, Matthias [1 ]
机构
[1] Univ Rostock, Leibniz Inst Katalyse eV, D-18059 Rostock, Germany
关键词
alkynes; hydroformylation; hydrogenation; palladium; -unsaturated aldehydes; ZWITTERIONIC RHODIUM COMPLEX; REGIOSELECTIVE HYDROFORMYLATION; ALKOXYCARBONYLATION; ENYNES; METHOXYCARBONYLATION; MECHANISM; ALKENES; ETHENE;
D O I
10.1002/anie.201300759
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Atom-efficient: A selective palladium catalyst system is used for the hydroformylation of alkynes (see picture). In this syngas reaction, various alkynes were smoothly transformed to synthetically interesting α,β-unsaturated aldehydes in good yields with high regio- and stereoselectivity. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:4645 / 4649
页数:5
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