Synthetic communications

Facile Synthesis of 2??Alkylthio??3??alkyl??5??phenylmethylidene??4 H??imidazol??4??ones

LP Gao, MW Ding, Y Sun

文献索引：Sun, Yong; Gao, Li-Ping; Ding, Ming-Wu Synthetic Communications, 2006 , vol. 36, # 9 p. 1185 - 1191

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被引用次数: 10

摘要

Abstract 2??Alkylthio??3??alkyl??5??phenylmethylidene??4 H??imidazol??4??ones 6 were synthesized by N??alkylation and S??alkylation of 2??thioxo??5??phenylmethylidene??4?? imidazolidinone 5, which was obtained via cyclization of vinyl isothiocyanate 4 with excess ammonium hydroxide (28% NH3 in water).