title: An unexpected phosphine-catalyzed regio- and diastereoselective [4+1] annulation reaction of modified allylic compounds with activated enones.
authors.affiliation: Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P.R. China.
authors.forename: Zuliang
authors.initials: Z
authors.lastname: Chen
authors.forename: Junliang
authors.initials: J
authors.lastname: Zhang