Cu-based carbene involved in a radical process: a new crossover reaction to construct γ-peroxy esters and 1,4-dicarbonyl compounds
作者:Jiewen Jiang、Jiajun Liu、Ling Yang、Ying Shao、Jiang Cheng、Xiaoguang Bao、Xiaobing Wan
DOI:10.1039/c5cc05183e
日期:——
Herein, a novel crossover reaction of Cu-based carbene, olefin, and tert-butyl hydroperoxide (TBHP) was well developed, leading to γ-peroxy esters and 1,4-dicarbonyl compounds.
Photocatalytic 1,2-oxo-alkylation reaction of styrenes with diazoacetates
作者:Fang Li、Siqi Zhu、Rene M. Koenigs
DOI:10.1039/d2cc02414d
日期:——
reactivity of diazoalkanes can be suppressed and a 1,2 oxo-alkylation reaction can be achieved (32 examples, up to 94% yield) without the formation of cyclopropane by-products via the formation of radical intermediates from ethyldiazoacetate.