Synthesis of Functionally Substituted 4H-Thiopyrans by Reaction of Carbon Disulfide with Malononitrile Trimer

被引：0
|
作者：
Lipin, K. V. [1 ]
Blinov, S. A. [1 ]
Bardasov, I. N. [1 ]
机构：
[1] IN Ul'yanov Chuvash State Univ, Cheboksary 428015, Russia
来源：
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2024年 / 60卷 / 10期
关键词：
malononitrile trimer; carbon disulfide; intramolecular heterocyclization; DERIVATIVES;
D O I：
10.1134/S1070428024100038
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Tripotassium 2-(1-cyano-2,2-disulfidoethenyl)-1,1,3,3-tetracyanopropenide was synthesized for the first time by the reaction of carbon disulfide and malononitrile trimer. Its further transformations afforded 2-amino-4-(dicyanomethylidene)-4H-thiopyran-3,5-dicarbonitrile derivatives.
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页码：1897 / 1900
页数：4
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