TY - JOUR
T1 - Prolinamide bridged silsesquioxane as an efficient, eco-compatible and recyclable chiral organocatalyst
AU - Monge-Marcet, Amàlia
AU - Pleixats, Roser
AU - Cattoën, Xavier
AU - Man, Michel Wong Chi
AU - Alonso, Diego A.
AU - Nájera, Carmen
PY - 2011/1/1
Y1 - 2011/1/1
N2 - A new organic-inorganic hybrid silica material derived from a bis-silylated prolinamide by sol-gel methodology has been successfully applied as a supported organocatalyst in asymmetric aldol and Michael reactions. Our immobilized system presents similar performances to homogeneous prolinamides and added advantages of easy recovery and good recyclability. It fits green chemistry requirements as the reactions are performed in water, at room temperature, with low catalyst loadings (2-16 mol%). © 2011 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.
AB - A new organic-inorganic hybrid silica material derived from a bis-silylated prolinamide by sol-gel methodology has been successfully applied as a supported organocatalyst in asymmetric aldol and Michael reactions. Our immobilized system presents similar performances to homogeneous prolinamides and added advantages of easy recovery and good recyclability. It fits green chemistry requirements as the reactions are performed in water, at room temperature, with low catalyst loadings (2-16 mol%). © 2011 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.
U2 - 10.1039/c1nj20516a
DO - 10.1039/c1nj20516a
M3 - Article
SN - 1144-0546
VL - 35
SP - 2766
EP - 2772
JO - New Journal of Chemistry
JF - New Journal of Chemistry
IS - 12
ER -