TITLE:
Reaction of thiocarboxanilide derivatives of 2-phenylimino-3-phenyl-4-thiazolidinone and 1,3-diphenyl-2-thioxo-4-imidazolone with hydrazonoyl halides and active chloromethylene compounds
AUTHORS:
Hamdi M. Hassaneen, Omar A. Miqdad, Nada M. Abunada, Ahmad A. Fares
KEYWORDS:
Hydrazonoyl Halides; 1, 3, 4-Thiadiazoline; Thiazolidinone
JOURNAL NAME:
Natural Science,
Vol.3 No.3,
March
31,
2011
ABSTRACT: The potassium salts of thiocarboxanilide of 2- phenylimino-3-phenyl-4-thiazolidinone and 1,3- diphenyl-2-thioxo-4-imidazolone react with hydrazonoyl halides in N,N-dimethylformamide to afford the corresponding 1,3,4-thiadiazoline derivatives. 2-Phenylimino-3-phenyl-4-thiazolidinone reacts with active chloromethylene compounds in N,N-dimethylformamide to give the corresponding thiazolylidenethiazolidin-4-one derivatives. The new compounds were characterized using IR, 1H NMR, 13C NMR and mass spectra.