Synthesis of Substituted γ-Butyrolactones: β-Hydroxymethyl-, β-Methylene and Cyclopropane Derivatives
作者:Paulo Marcos Donate、Mauricio Gomes Constantino、Rosangela da Silva、Susimaire Pedersoli
DOI:10.1080/00397919908086464
日期:1999.9
Abstract A β-hydroxymethyl-γ-butyrolactone, which is a useful intermediate for the synthesis of several natural products with biological activity, was synthesized with good yield and a reduced number of steps from simple commercially available starting materials. Model compounds of natural products containing the unsaturated γ-butyrolactone unit, such as butenolides and β-methylene-γ-butyrolactones
摘要 β-羟甲基-γ-丁内酯是一种有用的中间体,可用于合成多种具有生物活性的天然产物,它以良好的收率和较少的步骤从简单的市售原料合成。含有不饱和γ-丁内酯单元的天然产物的模型化合物,如丁烯内酯和β-亚甲基-γ-丁内酯,也可以方便地从这种羟甲基-内酯合成。