Chiral Lewis acid-catalyzed enantioselective cyclopropanation and C–H insertion reactions of vinyl ketones with α-diazoesters

• DOI: 10.1039/c8cc05420g
• Publication Date: 2018-08-10T00:34:10Z
• Authors: Peng Zhao; Simeng Wu; Chaoqi Ke; Xiaohua Liu; Xiaoming Feng
• Keywords: 01 natural sciences; 0104 chemical sciences

N,N′-Dioxide-scandium(iii) complex catalyzed cyclopropanation and C–H insertion reaction between α-substituted vinyl ketones and α-diazoesters in high yield and enantioselectivity.