Reductive Deconjugation of<i>α</i>-Bromo<i>α</i>,<i>β</i>-Unsaturated Esters Based on Redox Tautomerism of Diethyl Phosphonate
作者:Toshikazu Hirao、Keisuke Hirano、Yoshiki Ohshiro
DOI:10.1246/bcsj.66.2781
日期:1993.9
Reductive deconjugation of α-bromo α,β-unsaturated esters was performed by DP(O)(OEt)2 or P(OEt)3–H2O in the presence of triethylamine from mechanistic viewpoint and was applied to the synthesis of a precursor of (±)-patulolide A.
从机理角度看,DP(O)(OEt)2 或 P(OEt)3-H2O 在三乙胺存在下对α-溴 α,β-不饱和酯进行了还原性脱轭反应,并将其用于合成 (±)-patulolide A 的前体。