title: Phosphine-catalyzed intramolecular formal [3+2] cycloaddition for highly diastereoselective synthesis of bicyclo[n.3.0] compounds.
authors.affiliation: State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, 354 FengLin Lu, Shanghai 200032, China.
authors.forename: Long-Wu
authors.initials: LW
authors.lastname: Ye
authors.forename: Xiu-Li
authors.initials: XL
authors.lastname: Sun
authors.forename: Qing-Gang
authors.initials: QG
authors.lastname: Wang
authors.forename: Yong
authors.initials: Y
authors.lastname: Tang