title: ESI-MS studies on the mechanism of Pd0-catalyzed three-component tandem double addition-cyclization reaction.
abstract: Four cationic palladium intermediates have been characterized by the high-resolution ESI-FTMS technology, on the basis of which a mechanism was proposed for the Pd0-catalyzed three-component tandem double addition cyclization of organic halides, 2-(2,3-allenyl)malonates, and imines.
authors.affiliation: State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P R China.
authors.forename: Hao
authors.initials: H
authors.lastname: Guo
authors.forename: Rong
authors.initials: R
authors.lastname: Qian
authors.forename: Yuanxi
authors.initials: Y
authors.lastname: Liao
authors.forename: Shengming
authors.initials: S
authors.lastname: Ma
authors.forename: Yinlong
authors.initials: Y
authors.lastname: Guo
mesh_terms: D002384:Catalysis; D003500:Cyclization; D007097:Imines / Q000138:chemical synthesis*; D008314:Malonates / Q000138:chemical synthesis*; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods*
chemical_list: D007097:Imines; D008314:Malonates; D009942:Organometallic Compounds; D010165:Palladium