THE C-ARYLATION OF ALPHA-CYANO ESTERS AND MALONONITRILES BY ARYLLEAD(IV) TRIACETATES

被引：13

作者：

KOZYROD, RP

MORGAN, J

PINHEY, JT

机构：

[1] Department of Organic Chemistry, University of Sydney

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1991年 / 44卷 / 03期

关键词：

D O I：

10.1071/CH9910369

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The arylation of soft carbon nucleophiles by aryllead(IV) triacetates has been extended to alpha-cyano esters and malononitriles. Arylation did not occur with the parent compounds, ethyl cyanoacetate and malononitrile, but in both series monosubstituted compounds reacted to give alpha-aryl derivatives in synthetically useful yields. A study of the effect of some tertiary aromatic amines and dimethyl sulfoxide, substances which complex with lead(IV), has been carried out, and in two cases the influence of bulky alpha-substituents has been examined.

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页码：369 / 376

页数：8

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