RT Journal Article
T1 Heterogenized Gold Complexes: Recoverable Catalysts for Multicomponent Reactions of Aldehydes, Terminal Alkynes, and Amines
A1 Villaverde Cantizano, Gonzalo
A1 Corma, Avelino
A1 Iglesias, Marta
A1 Sánchez, Félix
AB A series of gold complexes were tested as catalysts in the synthesis of propargylamines by the three component coupling reaction of amines, aldehydes, and alkynes. These complexes are efficient catalysts for the three-component coupling reaction (yields up to 97%). In homogeneous solution, the conversions to the respective propargylamine were higher than under heterogeneous conditions. Heterogenized complexes were stable and recoverable for at least six cycles. Ligands, gold(I) or gold(III), homogeneous or heterogenized systems have pronounced effects on the catalytic activity of the corresponding gold complexes.
SN 2155-5435
YR 2012
FD 2012
LK https://hdl.handle.net/20.500.14352/98472
UL https://hdl.handle.net/20.500.14352/98472
LA eng
NO Ministerio de Ciencia, Innovación y Universidades (España)
DS Docta Complutense
RD 8 abr 2025