Search
Now showing items 1-6 of 6
Silica-coated magnetic palladium nanocatalyst for Suzuki-Miyaura cross-coupling
(Elsevier, 2022-05-23)
A silica-coated magnetically separable Schiff-base palladium nanocatalyst was developed. Amorphous silica was used to encapsulate the magnetic Fe3O4 and an organic amine functionality was added to the silica surface. The ...
Magnetically recyclable Schiff-based palladium nanocatalyst [Fe3O4@SiNSB-Pd] and its catalytic applications in Heck reaction
(Elsevier, 2022-04-18)
Abstract A magnetically separable palladium nanocatalyst has been synthesized through the immobilization of palladium onto 3-aminopropylphenanthroline Schiff based functionalized silica coated superparamagnetic Fe3O4 ...
Preparation of mesoporous SBA-16 silica-supported biscinchona alkaloid ligand for the asymmetric dihydroxylation of olefins
(Hindawi Publishing Corporation, 2014-06-15)
Optically active cinchona alkaloid was anchored onto mesoporous SBA-16 silica and the as-prepared complex was used as a heterogeneous chiral ligand of osmium tetraoxide for the asymmetric dihydroxylation of olefins. The ...
Preparation of Mesoporous Silica-Supported Chiral Amino Alcohols for the Enantioselective Addition of Diethylzinc to Aldehyde and Asymmetric Transfer Hydrogenation to Ketones
(Hindawi Publishing Corporation, 2015-08-26)
Optically active (−)-ephedrine, (−)-ephedrine, and (−)-prolinol were immobilized onto cubic mesoporous MCM-48 silica. The
immobilized amino alcohols served as a heterogeneous chiral catalyst for the asymmetric addition ...
Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation
(Journal of Nanomaterials, 2015-07-01)
-Sulfonyl-1,2-diamine ligands, derived from 1,2-diaminocyclohexane and 1,2-diaminopropane, were immobilized onto mesoporous SBA-15 silica. The SBA-15-supported sulfonyldiamine-Ru complex was prepared in situ under microwave ...
Preparation of Mesoporous SBA-16 Silica-Supported Biscinchona Alkaloid Ligand for the Asymmetric Dihydroxylation of Olefins
(Hindawi Publishing Corporation, 2014-06-15)
Optically active cinchona alkaloid was anchored onto mesoporous SBA-16 silica and the as-prepared complex was used as a
heterogeneous chiral ligand of osmium tetraoxide for the asymmetric dihydroxylation of olefins. The ...