Regioselective hydroesterification of styrene catalyzed by cationic palladium(II) complexes under mild conditions
作者： S. Oi , M. Nomura , T. Aiko , Y. Inoue
DOI: 10.1016/S1381-1169(96)00282-8
关键词: Yield (chemistry) 、 Chemistry 、 Methanol 、 Organic chemistry 、 Styrene 、 Catalysis 、 Polymer chemistry 、 Regioselectivity 、 Cationic polymerization 、 Palladium 、 Carbon monoxide
摘要: Abstract The cationic palladium(II) complex [Pd(MeCN)2(PPh3)2](BF4)2 was found to be an active catalyst for hydroesterification of styrene using CO and methanol under very mild conditions. system, Pd(OAc)2-PPh3-p-toluenesulfonic acid, which should give rise a species in situ, also effective produce the branched ester regioselectively excellent yield at ambient temperature. Asymmetric by use chiral phosphines as ligands studied.
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