Jinghua Tang, Xuejiao J. Gao, Huarong Tang and Xiaoming Zeng
Chem. Commun., 2019,55, 1584-1587
DOI:
10.1039/C8CC08911F,
Communication
Dioxygen activation with both cyclic (amino)(alkyl)carbenes and di(amino)carbenes at ambient temperature is described. Theoretical studies suggest that electron rearrangement from the doubly filled σ orbital of carbene carbon to its vacant p orbital through the π* antibonding orbital of 3O2 can be considered for Ccarbene–O bond formation.