1241621-66-8Relevant articles and documents
Metal-Free, Visible-Light-Induced Selective C?C Bond Cleavage of Cycloalkanones with Molecular Oxygen
Xin, Hong,Duan, Xin-Hua,Liu, Le,Guo, Li-Na
, p. 11690 - 11694 (2020)
A metal-free, visible-light-induced oxidative C?C bond cleavage of cycloketones with molecular oxygen is described. Cooperative Br?nsted-acid catalysis and photocatalysis enabled selective C?C bond cleavage of cycloketones to generate an array of γ-, δ- and ?-keto esters under very mild conditions. Mechanistic studies indicate that singlet molecular oxygen (1O2) is responsible for this transformation.