Nedenskov et al., Acta Chemica Scandinavica (1947), 1958, vol. 12, p. 1405,1409
作者:Nedenskov et al.
DOI:——
日期:——
Regio- and Enantioselective Catalytic δ-C–H Amidation of Dioxazolones Enabled by Open-Shell Copper-Nitrenoid Transfer
作者:Suhyeon Kim、Se Lin Song、Jianbo Zhang、Dongwook Kim、Sungwoo Hong、Sukbok Chang
DOI:10.1021/jacs.3c05258
日期:2023.7.26
>19:1 rr and >99:1 er). Combined experimental and computational mechanistic studies unveiled that the open-shell character of the postulated Cu-nitrenoids enables the regioselective hydrogen atom abstraction and subsequent enantio-determining radical rebound of the resulting carbon radical intermediates. The synthetic utility of this asymmetric cyclization was demonstrated in the diastereoselective introduction