Indium-Induced Reaction of Phenacyl Iodide. Deiodinative Dimerization to β,γ-Epoxy Ketone and Aldol Condensation with Aldehydes
作者:Shuki Araki、Yasuo Butsugan
DOI:10.1246/bcsj.64.727
日期:1991.2
The reaction of phenacyl iodide with indium metal gave 3,4-epoxy-1,3-diphenyl-1-butanone which, on treatment with silica gel, gave 2,4-diphenylfuran and 2,4-diphenyl-4-oxobutanal. Metallic indium as well as indium(I) iodide were found to mediate the aldol condensation between α-halo ketone and aldehyde.
苯基碘与金属铟反应生成 3,4-环氧-1,3-二苯基-1-丁酮,用硅胶处理后生成 2,4-二苯基呋喃和 2,4-二苯基-4-氧代丁醛。发现金属铟和碘化铟(I)能介导 α-卤代酮和醛之间的醛醇缩合反应。