Asymmetric Synthesis of Indole Homo-Michael Adducts via Dynamic Kinetic Friedel–Crafts Alkylation with Cyclopropanes
摘要:
An enantioconvergent Friedel-Crafts alkylation of indoles with donor-acceptor cyclopropanes is described. The reaction is catalyzed by pybox center dot Mgl(2) and proceeds via a type I dynamic kinetic asymmetric transformation (DyKAT).
Asymmetric Synthesis of Indole Homo-Michael Adducts via Dynamic Kinetic Friedel–Crafts Alkylation with Cyclopropanes
作者:Steven M. Wales、Morgan M. Walker、Jeffrey S. Johnson
DOI:10.1021/ol4010646
日期:2013.5.17
An enantioconvergent Friedel-Crafts alkylation of indoles with donor-acceptor cyclopropanes is described. The reaction is catalyzed by pybox center dot Mgl(2) and proceeds via a type I dynamic kinetic asymmetric transformation (DyKAT).