Treatment of acid chlorides with a carbamoylstannane under mild conditions (mostly rt for a few hours) affords α-oxo amides in high yields. Vicinal polycarbonyl compounds are also obtained, although spontaneous decarbonylation occasionally occurs.
在温和的条件下(通常在室温下几个小时),用
氨基甲酰基
锡烷处理酰基
氯,可以高收率得到α-氧代酰胺。尽管偶尔会发生自发的脱羰作用,但也可以得到近邻的多羰基化合物。