A new route to 5,6-dihydropyridine-2(1H)-thiones

被引：16
|
作者：
Fissyuk, AS
Vorontsova, MA
Temnikov, DV
机构：
[1] Department of Organic Chemistry, Omsk State University, Omsk
来源：
TETRAHEDRON LETTERS | 1996年 / 37卷 / 29期
关键词：
D O I：
10.1016/0040-4039(96)01051-9
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
New 6-acetoxy-5,6-dihydro-4H-1,3-oxazinium perchlorates 2 were synthesized by cyclization of N-3-oxoalkylamides 1. The reaction of 2 with sodium hydrosulfide in methanol or dimethylformamide results in the formation of unknown N-3-oxoalkylthioamides 3. New 5,6-dihydropyridine-2(1H)-thiones 4 were prepared by cyclization of 3. Copyright (C) 1996 Elsevier Science Ltd
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页码：5203 / 5206
页数：4
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