ESI-MS studies on the mechanism of Pd0-catalyzed three-component tandem double addition-cyclization reaction.
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.
Guo
Hao
H
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P R China.
Qian
Rong
R
Liao
Yuanxi
Y
Ma
Shengming
S
Guo
Yinlong
Y
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*
D007097:Imines; D008314:Malonates; D009942:Organometallic Compounds; D010165:Palladium