作者:Silvia Coniglio、Andrea Aramini、M.Candida Cesta、Sandro Colagioia、Roberto Curti、Fabrizio D'Alessandro、Gaetano D'Anniballe、Valerio D'Elia、Giuseppe Nano、Valerie Orlando、Marcello Allegretti
DOI:10.1016/j.tetlet.2004.05.073
日期:2004.7
A new, simple and efficient procedure for the preparation of secondary amides through internal condensation of acylmethanesulfonamides ammonium salts is described. The selective acylation of mixed primary–secondary amines could be an attractive application of the new method.
描述了一种通过酰基甲烷磺酰胺酰胺盐的内部缩合制备仲酰胺的新的,简单而有效的方法。混合的伯-仲胺的选择性酰化可能是新方法的诱人应用。