作者:F. M. Stoyanovich、E. P. Zakharov、O. V. Lysenko、V. N. Yarovenko、M. M. Krayushkin
DOI:10.1007/bf00959674
日期:1991.1
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.