Synthesis of 2-amino-5-cyano-1,3,4-oxadiazole and some of its derivatives
摘要:
Preparative syntheses have been developed for 2-amino-5-cyano-1,3,4-oxadiazole from the semicarbazone of methyl glyoxylate and some of its transformations were studied. This product is an important intermediate in the preparation of its derivatives.