Further developments in metal-catalysed C-C bond cleavage in allylic dimethyl malonate derivatives

被引:28
作者
Bricout, H [1 ]
Carpentier, JF [1 ]
Mortreux, A [1 ]
机构
[1] ENSCL, CATALYSE HETEROGENE & HOMOGENE LAB, CNRS, GRP CHIM ORGAN APPL, F-59652 VILLENEUVE DASCQ, FRANCE
关键词
D O I
10.1016/S0040-4039(96)02510-5
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The use of a catalytic amount of nickelbis(1,4-bis(diphenylphosphino)butane) in DMF enables the activation of the C-C bond in dimethyl allylmalonate derivatives to proceed under rather smooth reaction conditions, without added nucleophile. Several examples like isomerization of substituted-allyl malonate derivatives, racemization of chiral products, but also a synthetic application as an inverse disproportionation reaction are described. (C) 1997, Elsevier Science Ltd.
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页码:1053 / 1056
页数:4
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