在 1,2,2,6,6-五甲基哌啶,反式-二叔丁基连二次硝酸酯体系中,用 乙腈 用作溶剂,化学反应 5.0H,反应生成异戊酸苯乙酯
参考文献:Organic Reducing Agents. Reduction Of Electron Deficient Bromides By 1,2,2,6,6-Pentamethylpiperidine (Pmp)/mercaptoethanol
标题:Organic Reducing Agents. Reduction Of Electron Deficient Bromides By 1,2,2,6,6-Pentamethylpiperidine (Pmp)/mercaptoethanol
摘要:1,2,2,6,6-Pentamethylpiperidine (Pmp) Is Shown To Be An Effective Reducing Agent For The Radical Chain Conversion Of Primary Bromoesters To The Corresponding Esters. The Problem Of Inefficient Reduction Of Tertiary Bromoesters In These Reactions Has Been Overcome By The Addition Of An Alkyl Thiol Which Mediates The Hydrogen Atom Transfer Between The Two Hindered Alkyl Centers.
Doi:10.1016/0040-4039(95)00697-B