Synthesis of nitrophenyl-substituted 1,3-thiazoline-2-thiones by oxirane ring opening with several dithiocarbamates

被引:0
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作者
I. V. Kulakov
A. M. Gazaliev
O. A. Nurkenov
D. M. Turdybekov
机构
[1] Institute of Organic Synthesis and Coal Chemistry of Kazahstan Republic,
[2] International Scientific and Production Holding,undefined
[3] “Phytochemistry”,undefined
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关键词
2-(4-nitrophenyl)oxirane; carbon disulfide; thiazole-2(3H)-thione; intramolecular heterocyclization; X-ray structural analysis;
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摘要
Thiazolo-2(3H)-thiones have been prepared by the reaction of triethylamine dithiocarbamates and 4-nitrophenyloxirane via formation of intermediate 2-hydroxy-2-(4-nitrophenyl)ethyldithiocarbamates with simultaneous dehydrogenation of the thiazolidine ring to a thiazoline. It was found that both the basicity of the starting amines and the temperature influenced the course of the reaction.
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页码:490 / 494
页数:4
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