Novel generation of conjugated alkynyl ketenes: Efficient synthesis of β,γ-alkynyl lactones
作者:Plato A. Magriotis、Dionisios Vourloumis、Mary E. Scott、Anna Tarli
DOI:10.1016/s0040-4039(00)60348-9
日期:1993.3
New methodology for the synthesis of certain β,γ-alkynyl lactones is described based on the in situ generation of ω-hydroxy alkynyl ketenes from 1-tert-butoxy-1,3-diynes which are prepared by oxidative coupling of terminal alkynes with tert-butoxyacetylene.
描述了一种基于1-叔丁氧基-1,3-二炔的ω-羟基炔基烯酮的原位生成方法,该方法合成了某些β,γ-炔基内酯,后者是通过末端炔烃与叔胺的氧化偶联反应制得的-丁氧基乙炔。