Addition-cyclization reactions of 2-pyridyl isothiocyanate

M Marchalín, J Světlík, A Martvoň

文献索引：Marchalin, Miroslav; Svetlik, Jan; Martvon, Augustin Collection of Czechoslovak Chemical Communications, 1981 , vol. 46, # 10 p. 2428 - 2434

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被引用次数: 9

摘要

Abstract Addition-cyclization reactions of 2-pyridyl isothiocyanate with enamines and C- acids afforded derivatives containing pyrido [1, 2-a] pyrimidine skeleton. Cyclization with a series of phenylhydrazones gave substituted triazolidines. The IR, UV, 1 H NMR and 13 C NMR spectra of the synthesized compounds are discussed.