Synthesis of methyl 2-aryl-5-chlorosulfonyl-1,3-oxazole-4-carboxylates and their reactions with amines and amidines
作者:A. N. Kornienko、S. G. Pil’o、V. M. Prokopenko、V. S. Brovarets
DOI:10.1134/s1070363214080210
日期:2014.8
Previously unknown methyl 2-aryl-5-chlorosulfonyl-1,3-oxazole-4-carboxylates have been synthesized. Their reactions with amines and amidines have yielded the corresponding sulfonamides and 6H, 7H-[1,3]oxazolo[5,4-d] pyrimidin-7-ones.