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.
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收藏
页码：4071 / 4074
页数：4
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