Cobalt(II)-Catalyzed Reaction of Enolizable Aldehydes with Alkenes in the Presence of Dioxygen: The Role of Acyl Radical
作者:T. Punniyamurthy、Beena Bhatia、Javed Iqbal
DOI:10.1021/jo00083a029
日期:1994.2
Complex [bis(salicylidene-N-phenethyl)] cobalt(II) (1) catalyzes the reaction of enolizable aliphatic aldehydes and dioxygen with an electron-deficient alkene to afford the adducts 4 and 5, whereas the reaction with unactivated alkenes leads to the corresponding epoxides 6. These reactions are proposed to proceed via a common pathway involving acyl radicals.