An Efficient Synthesis of<i>N,N</i>-Disubstituted 5-Aminooxazoles
作者:Roman Mazurkiewicz
DOI:10.1055/s-1992-26270
日期:——
N,N-Disubstituted 5-aminooxazoles including 4-unsubstituted derivatives, were prepared from the corresponding α-acylamino amides by treatment with dibromotriphenylphosphorane and triethylamine in refluxing dichloromethane in a novel, convenient and efficient one-pot procedure.