Reactions of cyclic enhydrazinoketones with arylidene derivatives of malononitrile. Synthesis of fusedN-substituted 1, 4-dihydropyridines

…, VN Yarovenko, IV Zavarzin, MM Krayushkin

Index: Lichitsky; Yarovenko; Zavarzin; Krayushkin Russian Chemical Bulletin, 2000 , vol. 49, # 7 p. 1251 - 1254

Full Text: HTML

Citation Number: 6

Abstract

Abstract A new method for the synthesis of fused N-amino-1, 4-dihydropyridines was proposed. The method is based on the addition of cyclic enhydrazinoketones to arylidenemalononitriles. The structures of the compounds synthesized were studied using 1 H NMR spectroscopy.