Borsche; Jacobs, Chemische Berichte, 1914, vol. 47, p. 358
作者:Borsche、Jacobs
DOI:——
日期:——
Enantioselective, Intermolecular [<sub>π</sub>2+<sub>σ</sub>2] Photocycloaddition Reactions of 2(1<i>H</i>)-Quinolones and Bicyclo[1.1.0]butanes
作者:Morgane de Robichon、Thilo Kratz、Frederike Beyer、Julian Zuber、Christian Merten、Thorsten Bach
DOI:10.1021/jacs.3c08404
日期:——
enantioselectively to 2(1H)-quinolones upon irradiation (λ = 366 nm) in the presence of a chiral complexing agent. A two-point hydrogenbond between the quinolone and the template is responsible for stereocontrol in the photocycloaddition reaction. The reaction leads to the formation of products with a chiral bicyclo[2.1.1]hexane skeleton in high enantiomeric excess (91–99% ee). The chiraltemplate can be almost