title: Lewis acid catalyzed intramolecular [4+2] and [3+2] cross-cycloaddition of alkynylcyclopropane ketones with carbonyl compounds and imines.
authors.affiliation: State Key Laboratory of Elemento-Organic Chemistry, Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
authors.forename: Yu
authors.initials: Y
authors.lastname: Bai
authors.forename: Weijie
authors.initials: W
authors.lastname: Tao
authors.forename: Jun
authors.initials: J
authors.lastname: Ren
authors.forename: Zhongwen
authors.initials: Z
authors.lastname: Wang
mesh_terms: D002384:Catalysis; D003500:Cyclization; D003521:Cyclopropanes / Q000737:chemistry*; D007097:Imines / Q000737:chemistry*; D007659:Ketones / Q000737:chemistry*; D058116:Lewis Acids / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D003521:Cyclopropanes; D007097:Imines; D007659:Ketones; D058116:Lewis Acids