One-pot Synthesis of Stable Phosphite Ylides by three component reaction between Acetylenic Esters, Aldehyde Semicarbazones and Tributyl or Triethyl Phosphite
作者:Mohammad Anary-Abbasinejad、Alireza Hassanabadi、Hossein Anaraki-Ardakani
DOI:10.3184/030823407x236372
日期:2007.8
Three-component reaction between acetylenic esters, aldehyde semicarbazones and tributyl- or triethyl phosphite leads to stable crystalline phosphite ylides at one step in nearly quantitative yields.
乙炔酯、醛缩氨基脲和亚磷酸三丁酯或三乙酯之间的三组分反应可一步生成稳定的结晶亚磷酸酯叶立德,收率几乎是定量的。