TY - JOUR
T1 - The [(E, E, E)-1,6,11-tris(p-toluenesulfonyl)-1,6,11-triazacyclopentadeca-3,8, 13-triene]Pd(0) complex in the hydroarylation of alkynes in ionic liquids. An approach to quinolines
AU - Cacchi, Sandro
AU - Fabrizi, Giancarlo
AU - Goggiamani, Antonella
AU - Moreno-Manñas, Marcial
AU - Vallribera, Adelina
PY - 2002/8/5
Y1 - 2002/8/5
N2 - The hydroarylation of alkynes can be successfully conducted in 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim]BF4) in the presence of the [(E, E, E)-1,6,11-tris(p-toluenesulfonyl)-1,6,11-triazacyclopentadeca-3,8, 13-triene]Pd(0) complex. The catalytic ionic solution can be recycled for reuse in subsequent reaction runs. The procedure has been applied to the preparation of 3-arylquinolines through a domino hydroarylation/cyclization process. © 2002 Elsevier Science Ltd. All rights reserved.
AB - The hydroarylation of alkynes can be successfully conducted in 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim]BF4) in the presence of the [(E, E, E)-1,6,11-tris(p-toluenesulfonyl)-1,6,11-triazacyclopentadeca-3,8, 13-triene]Pd(0) complex. The catalytic ionic solution can be recycled for reuse in subsequent reaction runs. The procedure has been applied to the preparation of 3-arylquinolines through a domino hydroarylation/cyclization process. © 2002 Elsevier Science Ltd. All rights reserved.
KW - Hydroarylation
KW - Ionic liquids
KW - Macrocyclic ligands
KW - Palladium
KW - Quinolines
U2 - 10.1016/S0040-4039(02)01120-6
DO - 10.1016/S0040-4039(02)01120-6
M3 - Article
VL - 43
SP - 5537
EP - 5540
IS - 32
ER -