Reaction of N-acylsulfilimines with diphenyl ketene. A new synthesis of 2-oxazolin-4-ones
作者:Daniel M. Ketcha、Magid Abou-Gharbia、Francis X. Smith、Daniel Swern
DOI:10.1016/s0040-4039(00)88030-2
日期:1983.1
2-Substituted-5,5-diphenyl-2-oxazolin-4-ones1 are prepared in good to high yields by reaction of diphenyl ketene and N-acylsulfilimes.
通过
二苯乙烯酮与N-酰基
硫基
硅氧烷的反应,以高至高产率制备2-取代的5,5
-二苯基-2-
恶唑啉-4-酮1。