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Reactions with (Arylmethylene)cycloalkanones. 5. Synthesis of 2-Acetyl-5-aryl-5,6,7,8,9,10-hexahydrocycloheptathiazolopyrimidin-3(2H)-ones of Probable Biological Activity
All, Mohamed I.,Hammam, Abou El-Fotooh G.
, p. 342 - 343 (2007/10/02)
Cycloheptapyrimidine-2-thiones (III) were prepared by heating 2-(arylmethylene)cycloheptanones with thiourea in ethanolic potassium hydroxide.Compounds III reacted with chloroacetic acid in acetic anhydride to yield the title compounds (IV).Compounds I
