Russian Journal of Organic Chemistry

… -5, 6, 7, 8-tetrahydroquinoline-3-carbonitriles and their derivatives by cross-recyclization of 4-alkyl (aryl, hetaryl)-2, 6-diamino-4H-thiopyran-3, 5-dicarbonitriles with 4-( …

VD Dyachenko, AD Dyachenko

Index: Dyachenko Russian Journal of Organic Chemistry, 2008 , vol. 44, # 3 p. 412 - 420

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Citation Number: 12

Abstract

Abstract Cross recyclization of 4-substituted 2, 6-diamino-4 H-thiopyran-3, 5-dicarbonitriles with 4-(cyclohex-1-en-1-yl) morpholine, alkyl halides, and cyclohexanone gave the corresponding substituted 2-thioxo-1, 2, 5, 6, 7, 8-hexahydroquinoline-3-carbonitriles, 2- alkylsulfanyl-5, 6, 7, 8-tetrahydroquinoline-3-carbonitriles, 3-amino-5, 6, 7, 8- tetrahydrothieno [2, 3-b] quinoline-2-carboxamides, and 4-oxo-2, 2-pentamethylene-1, 2, ...