作者:Zhou, Hengrui、Xue, Yiji、Zhou, Xiang、Yao, Hequan、Lin, Aijun
DOI:10.1021/acs.orglett.4c01863
日期:——
A palladium-catalyzed asymmetric tandem Heck and carbonylation of bisallyl-phosphine oxides has been developed. This desymmetrization process provided an efficient route to the simultaneous synthesis of a chiral P-stereogenic center and a chiral quaternary carbon stereocenter in good yields with good diastereo- and enantioselectivities.
已开发出钯催化的双烯丙基氧化膦的不对称串联 Heck 和羰基化反应。这种去对称化过程提供了一种有效的途径,以良好的产率同时合成手性 P-立体中心和手性季碳立体中心,并具有良好的非对映和对映选择性。