The allenic Alder-ene reaction: constitutional group selectivity and its application to the synthesis of ovalicin
作者:Kay M. Brummond、Jamie M. McCabe
DOI:10.1016/j.tet.2006.06.115
日期:2006.11
scope of the novel allenic Alder-ene reaction using Rh(I) and Ir(I) catalysts has been extended to differentially substituted 1,1,3-trisubstituted allenes. This allenyl substitution pattern can give three possible cross-conjugated triene products. The selectivity of this transformation can be controlled by varying reaction temperature, solvent, and catalyst. Progress toward the synthesis of ovalicin
使用Rh(I)和Ir(I)催化剂的新型烯丙基Alder-ene反应的范围已扩展至差异取代的1,1,3-三取代的烯丙基。该烯基取代图案可以给出三种可能的交叉共轭三烯产物。可以通过改变反应温度,溶剂和催化剂来控制这种转化的选择性。描述了使用该三烯形成方案向卵磷脂合成的进展。