Synthesis of 1,2-phenylenedimethanols by base-promoted reduction of isobenzofuran-1(3H)-ones with silane
作者:Bin Liu、Xigeng Zhou
DOI:10.1016/j.cclet.2018.11.025
日期:2019.3
Abstract An efficient method for preparation of substituted 1,2-phenylenedimethanols and aliphatic 1,4-diols that are valuable intermediates in organic synthesis, has been developed by the base-promoted reduction of isobenzofuran-1(3H)-ones and γ-lactones with silane under mild conditions. Compared with traditional procedures using stoichiometric amounts of metal hydrides and alkyl reductants, the
摘要通过碱促进异苯并呋喃-1(3H)-酮和γ-内酯的还原反应,开发了一种有效的方法来制备取代的1,2-苯二甲醇和脂肪族的1,4-二醇,它们是有机合成中的重要中间体。与硅烷在温和的条件下。与使用化学计算量的金属氢化物和烷基还原剂的传统方法相比,本方法避免了使用敏感试剂,并且操作简单并且可以耐受多种官能团。