906483-07-6Relevant articles and documents
Diastereoselective synthesis of methylenecyclopropanes from chiral cyclopropene derivatives
Yang, Zhe,Xie, Xiaocong,Fox, Joseph M.
, p. 3960 - 3962 (2007/10/03)
(Chemical Equation Presented) Directed delivery: Chiral methylenecyclopropanes were prepared from cyclopropene derivatives upon reaction with Grignard reagents. A higher-order dependence of the reaction on the concentration of the Grignard reagent was revealed, and based on this finding, it was possible to reverse the regioselectivity of the process (see scheme; MEM = methoxyethoxymethyl).