Rhodium-catalysed diastereo- and enantio-selective cyclopropanation of α-boryl styrenes
Xiao Sun, Peiming Gu, Jiao Qin, Yan Su
Abstract
(0.2 mol%) was found to be effective for the conversion, and 21 diastereopure cyclopropylboronates were prepared in high yields with excellent enantioselectivity (ee up to 99%).
Topics & Concepts
CyclopropanationRhodiumCatalysisChemistryOrganic chemistryCyclopropane Reaction MechanismsCatalytic Alkyne ReactionsCatalytic C–H Functionalization Methods