2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides: II. Synthesis of 2-[2-(alkylsulfanyl)-5-amino-2-aryl-4-cyano-2,3-dihydrofuran-3-ylidenepropanedinitriles by reaction with thiols |
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| Authors: | S V Karpov Ya S Kayukov I N Bardasov O V Ershov O E Nasakin O V Kayukova |
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| Institution: | 1.I.N. Ul’yanov Chuvash State University,Cheboksary,Russia;2.Chuvash Agricultural Academy,Cheboksary,Russia |
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| Abstract: | Reactions of 2-aroyl-1,1,3,3-tetracyanopropenides with thiols in acid medium led to the formation of the corresponding 2-alkylsulfanyl-substituted
2-(5-amino-2-aryl-4-cyano-2,3-dihydrofuran-3-ylidene)propanedinitriles. |
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