作者: Hans Jürgen Bestmann , Andreas Groß
DOI: 10.1016/S0040-4039(97)01043-5
关键词:
摘要: Acylphosphoniumylids 1 react with vinylketones 2 under formation of 1-acyl-4-oxolids 3. In the reaction of carboalkoxytriphenylphosphoranes 4 with 2 two reaction pathways occur. In …