Chemistry of 2,5-bis(trimethylsiloxy)furans. III: Synthesis of γ-hydroxybutenolides
作者:Peter Brownbridge、Tak-Hang Chan
DOI:10.1016/s0040-4039(00)78707-7
日期:1980.1
γ-Hydrobutenolides were obtained from the reaction of substituted 2,5- bis(trimethylsiloxy)furans with aldehydes and ketones using titanium tetrachloride activation. Similarly, α,β-unsaturated carbonyl compounds reacted as a Michael receptor with the title compounds to give γ-hydroxybutenolides.
使用四氯化钛活化,由取代的2,5-双(三甲基甲硅烷氧基)呋喃与醛和酮反应制得γ-羟基丁烯内酯。类似地,α,β-不饱和羰基化合物作为迈克尔受体与标题化合物反应,得到γ-羟基丁烯内酯。