A convenient synthesis of phenylpropanoic acids: the palladium catalyzed hydrocarboxylation of styrene derivatives in a two-phase system

被引:22
作者
Bertoux, F
Tilloy, S
Monflier, E
Castanet, Y
Mortreux, A
机构
[1] Univ Artois, Fac Sci J Perrin, Lab Physicochim Interfaces & Applicat, F-62307 Lens, France
[2] CNRS, Catalyse Heterogene & Homogene Lab, F-59659 Villeneuve Dascq, France
关键词
hydrocarboxylation; styrene derivatives; palladium; water-soluble phosphine; biphasic catalysis;
D O I
10.1016/S1381-1169(98)00134-4
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Biphasic hydrocarboxylation of various styrene derivatives can be achieved in high yields and selectivities in biphasic medium by using a water-soluble palladium/triphenylphosphine trisulfonate catalyst. The results are interpreted from the steric and electronic properties of substituent groups and from the solubilities of substrates in the aqueous phases. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
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页码:53 / 57
页数:5
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