New heterocyclic selenenamides:: 1,2,4-benzoselenadiazin-3(4H)-ones and 1,3,2-benzodiselenazoles

被引：15

作者：

Kloc, K ^{[1
]}

Mlochowski, J ^{[1
]}

Osajda, K ^{[1
]}

Syper, L ^{[1
]}

Wójtowicz, H ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Organ Chem Biochem & Biotechnol, PL-50370 Wroclaw, Poland

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 22期

关键词：

organoselenium compounds; benzoselenadiazinone; benzoselenadiazinthiones; benzodiselenazoles; selenenamides;

D O I：

10.1016/S0040-4039(02)00684-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two groups of selenium-containing heterocycles having new, unique 1,2,4-benzoselenadiazine and 1,3,2-diselenazole ring systems with an endocyclic selenenamide C-N moiety are presented. The first type was obtained by oxidative cyclization of 2,2'-diselenobis(phenylureas) and the second type by the reaction of 1,2-di(bromoseleno)benzene with primary amines. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：4071 / 4074

页数：4

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