Model of Reactant–Modifier Interaction in Enantioselective Hydrogenation of Ethyl Pyruvate on Platinum–Cinchona Catalysts: Extension to Synthetic Chiral Modifiers (original) (raw)

Journal of Catalysis

Effect of achiral condensed aromatic additives on the enantioselective hydrogenation of ethyl pyruvate over cinchonidine-platinum catalysts

Emília Tálas

Catalysis Communications, 2008

Heterogeneous asymmetric reactions. 23. Enantioselective hydrogenation of ethyl pyruvate over cinchonine-and α-isocinchonine-modified platinum catalysts

Tibor Bartók

Enantioselective hydrogenation of ethyl pyruvate over cinchonidine-Pt/Al2O3 catalyst. A reaction kinetic approach

Ernő Tfirst

2006

Use of (S)-(+)-1-aminoindan, (S)-(+)-1-indanol and (1R, 2S)-(+)-cis-1-amino-2-indanol as chiral modifiers in the enantioselective hydrogenation of ethyl pyruvate with Pt/SiO2 catalysts

Mónica Casella

Catalysis Today, 2008

Enantioselective heterogeneous catalysis I. A working model for the catalyst:modifier:substrate interactions in chiral pyruvate hydrogenations

Lisa Doyle

Tetrahedron: Asymmetry, 1993

Origin of Proposed Mechanistic Models in Heterogeneous Catalytic Enantioselective Hydrogenation of Pyruvates Comes from the Conformation Properties of Internal Rotation of Cinchona Alkaloids

Sándor Kristyán

The Journal of Physical Chemistry C, 2009

Heterogeneous enantioselective hydrogenation of C=C and C=O bonds over chirally modified platinum group metal catalysts

Mihaela Anghel

2006

Enantioselective hydrogenation of ethyl pyruvate catalysed by cinchonine-modified Pt/Al2O3: tilted adsorption geometry of cinchonine

Catalysis Letters, 2005

Asymmetric Hydrogenation of Ethyl Pyruvate: Relationship between Conversion and Enantioselectivity

Carl LeBlond

Journal of Catalysis, 1996

Heterogeneous Enantioselective Hydrogenation over Cinchona Alkaloid Modified Platinum: Mechanistic Insights into a Complex Reaction

Accounts of Chemical Research, 2004

Donor–acceptor interactions in the enantioselective hydrogenation of α-ketoesters

Fabio Passos

Journal of Molecular Catalysis A: Chemical, 2005

Enantioselective hydrogenation of 1-phenyl-1,2-propanedione, ethyl pyruvate and acetophenone on Ir/SiO 2 catalysts

Teresita Marzialetti

Catalysis Today, 2008

Enhanced Enantioselectivity in Ethyl Pyruvate Hydrogenation Due to Competing Enantioselective Aldol Reaction Catalyzed by Cinchonidine

Journal of Catalysis, 2000

Enantioselective hydrogenation of 1-phenyl-1,2-propanedione, ethyl pyruvate and acetophenone on Ir/SiO2 catalystsEffect of iridium loading

Teresita Marzialetti

Catalysis Today, 2008

Adsorption of cinchonidine on platinum: aBDFT insight in the mechanism of enantioselective hydrogenation of activated ketones

Journal of Catalysis, 2004

Transition state analogues — a guide for the rational design of enantioselective heterogeneous hydrogenation catalysts

Journal of Molecular Catalysis A: Chemical, 2000

One-to-one reactant–modifier interactions in enantio- and diastereoselective hydrogenation of chiral α-hydroxyketones on Pt(111)

D. Yu. Murzin

Journal of Catalysis, 2006

Enantioselective Hydrogenation on Chirally Modified Platinum: New Insight into the Adsorption Mode of the Modifier

Journal of Catalysis, 1999

Enantioselective Hydrogenation over Cinchona-Modified Pt: The Special Role of Carboxylic Acids

Chemistry - A European Journal, 2002

Enantioselective Hydrogenation of Ethyl Pyruvate Catalyzed by 1,2-Diphenyl-ethylenediamine-Modified Iridium Complex: Effect of Solvent

Asian Journal of Chemistry, 2014

Dimer formation of cinchonidine in liquid phase: relevance to the heterogeneous catalytic enantioselective hydrogenation of ethyl pyruvate

Emília Tálas, Sándor Kristyán

Tetrahedron: Asymmetry, 2007

Enantioselective Hydrogenation on Cinchona-Modified Metal Catalysts: Mechanistic Implications of Acid Additive

Journal of Catalysis, 2002

Steric and electronic effects in enantioselective hydrogenation of ketones on platinum modified by cinchonidine: Directing effect of the trifluoromethyl group

Journal of Catalysis, 2006

Influence of support acid–base properties on the platinum-catalyzed enantioselective hydrogenation of activated ketones

Journal of Catalysis, 2010

Asymmetric hydrogenation on platinum: nonlinear effect of coadsorbed cinchona alkaloids on enantiodifferentiation

Journal of Catalysis, 2003

Unexpected Inversion of Enantioselectivity During the Hydrogenation of Ethyl Pyruvate Using Hydroquinine and Hydroquinidine Modified Pt/Al 2 O 3

salem bawaked

Catalysis Letters, 2006

Aspects of Enantioselective Heterogeneous Catalysis: Structure and Reactivity of ( S )-(−)-1-(1-Naphthyl)ethylamine on Pt{111}

Richard Lambert

Journal of the American Chemical Society, 2003

Cinchona methyl ethers as modifiers in the enantioselective hydrogenation of (E)-2,3-diphenylpropenoic acids over Pd catalyst

Journal of Catalysis, 2010

Additional data to the origin of rate enhancement in the enantioselective hydrogenation of activated ketones over cinchonidine modified platinum catalyst

Emília Tálas

Journal of Catalysis, 2009

Heterogeneous asymmetric reactions. Part 24. Heterogeneous catalytic enantioselective hydrogenation of the C=N group over cinchona alkaloid modified palladium catalyst

Chirality, 2001