REACTION OF OXIRANES WITH DIANION OF METHYL ACETOACETATE IN THE PRESENCE OF BORON TRIFLUORIDE ETHERATE
作者:Masahiko Yamaguchi、Ichiro Hirao
DOI:10.1246/cl.1985.337
日期:1985.3.5
Oxiranes were reacted with dianion of methyl acetoacetate in the presence of boron trifluoride etherate to give the substituted tetrahydro-2-furylideneacetates, which were further converted to γ-lactones.
在三氟化硼醚合物的存在下,环氧乙烷与乙酰乙酸甲酯的双阴离子反应得到取代的四氢-2-呋喃基乙酸酯,其进一步转化为γ-内酯。