Enantioselective Template-Directed [2+2] Photocycloadditions of Isoquinolones: Scope, Mechanism and Synthetic Applications
作者:Susannah C. Coote、Alexander Pöthig、Thorsten Bach
DOI:10.1002/chem.201500173
日期:2015.4.27
enantioselective [2+2] photocycloaddition of isoquinolones with alkenes is presented, in which the formation of a supramolecular complex between a chiral template and the substrate ensures high enantioface differentiation by shielding one face of the substrate. Fifteen different electron‐deficient alkenes and ten different substituted isoquinolones undergo efficient photocycloaddition, yielding the cyclobutane