This invention relates to a process for forming an amide or an ester from a reaction between an amine or an alcohol, respectively and an acylating derivative of a carboxylic acid, in the presence of an effective amount of a compound having the formula: ##STR1## and N-oxides thereof and salts thereof.
本发明涉及一种从
氨基或醇和
羧酸酰化衍
生物的反应中形成酰胺或酯的过程,在有效量的化合物存在下,该化合物具有以下公式:##STR1##和其N-氧化物和盐。