Various N-alkylamides were obtained in high yields under mild conditions by treating alkyl diphenylphosphinite with phthalimide, carboxamide or sulfonamides in the presence of 2,6-di-tert-butyl-1,4-benzoquinone (DBBQ) by oxdation–reduction condensation.
在温和条件下,通过在2,6-二叔丁基-1,4-苯醌(
DBBQ)的存在下,使烷基
二苯基膦酸酯与邻苯二甲
酰亚胺、羧酰胺或磺酰胺反应,获得了多种N-烷基酰胺,且产率较高。