以离子液体[bmim][BF4]为反应溶剂,糠偶酰与2-呋喃基亚甲基叶立德经Wittig缩合合成了新化合物——顺式-1,2,3-三(2-呋喃基)-2-丙烯-1-酮,产率90%,其结构经^1H NMR和MS表征。
A new compound, (E) -1,2,3-tri ( furan-2-yl ) prop-2-en-1 -one, was synthesized by the Wittig condensation of furil and 2-furylmethylene-ylide in ionic liquid [ bmim ] [ BF4 ] in yield of 90%. The structure was characterized by ^1H NMR and MS.