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

引用

页码：5203 / 5206

页数：4

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