Selenium-catalyzed reductive carbonylation of nitrobenzene with amines as coreagents to give unsymmetric phenylureas

被引：81

作者：

Yang, Y ^{[1
]}

Lu, SW ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 26期

关键词：

selenium; carbonylation; nitrobenzene; amines; unsymmetrical phenylureas;

D O I：

10.1016/S0040-4039(99)00890-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reductive carbonylation of nitrobenzene catalyzed by selenium to yield unsymmetric phenylureas has been studied. When secondary amines were used as coreagents, a single product, PhNHCONR2, was formed; when primary amines were chosen as coreagents, mixed products, including RNHCONHR, RNHCONHPh and PhNHCONHPh, were obtained. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：4845 / 4846

页数：2

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