Chemoenzymatic synthesis of α′- and α-acetoxylated cyclic ketones (original) (raw)

A new and efficient chemoenzymatic route to both enantiomers of a 0 -acetoxy and a 0 -hydroxy-a-methoxy cyclic enones

AEbru Aydın

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Chemo-enzymatic Preparation of Hydroxymethyl Ketones

Monica Toşa, Florin Dan Irimie

ChemInform, 2003

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A new and efficient chemoenzymatic route to both enantiomers of α ′-acetoxy-α-methyl and γ-hydroxy-α-methyl cyclic enones

Elif Köse

Tetrahedron-asymmetry, 2004

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Enzymatic diastereo- and enantioselective synthesis of α-alkyl-α,β-dihydroxyketones

Pier Giovannini

Organic & Biomolecular Chemistry, 2011

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Novel Cyclic Ketones for Catalytic Oxidation Reactions

Yiu Chung Yip

The Journal of Organic Chemistry, 1998

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Pentanidium-Catalysed a-Hydroxylation Reactions of Cyclic Ketones

Farhana Moinodeen

2011

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Chemoenzymatic Synthesis of 2-ETHYL-5-HYDROXY-3- METHOXY-CYCLOPENT-2-ENONE a Thesis Submitted to the Graduate School of Natural and Applied Sciences of Middle East Technical University by Çağla Dalfi̇dan in Partial Fulfillment of the Requirements for the Degree of Master of Science in Chemistry

asuman aybey

2006

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Enantioselective synthesis of α-hydroxyketones using the ditox asymmetric building block

David Lathbury

Tetrahedron Letters, 1996

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Synthesis of new carbohydrate-derived ketones as organocatalysts in the enantioselective epoxidation of arylalkenes. Part 2: Chiral ketones from sugars

Margarita Vega Holm

Tetrahedron, 2011

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Catalytic asymmetric allylation of ketones and a tandem asymmetric allylation/diastereoselective epoxidation of cyclic enones

Jeung Gon Kim

Journal of the …, 2004

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Enantioselective synthesis of hydroxy ketones through cleavage and formation of acyloin linkage. Enzymatic kinetic resolution via C–C bond cleavage

Martina Pohl

Journal of The Chemical Society-perkin Transactions 1, 2001

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Chemoenzymic approaches towards efficient synthesis of multifunctional cyclopentanoid systems

Poonam Taneja

Journal of Molecular Catalysis, 1991

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Organocatalytic Asymmetric β-Hydroxylation of α,β-Unsaturated Ketones

Marcella Bosco

European Journal of Organic Chemistry, 2007

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A new regiospecific synthesis of α,β-unsaturated ketones via acetylene derivatives

Leiv Sydnes

Canadian Journal of Chemistry, 1978

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Chemoenzymatic resolution of racemic Wieland–Miescher and Hajos–Parrish ketones

Tomasz Janeczko

World Journal of Microbiology and Biotechnology, 2010

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A novel synthesis of N-substituted α-Amino ketones

Paolo Tardella

Tetrahedron Letters, 1983

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Acyl/aroyl Meldrum’s acid as an enol surrogate for the direct organocatalytic synthesis of α,β-unsaturated ketones

Ramakrishna G. Bhat

Tetrahedron Letters, 2018

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ChemInform Abstract: ENANTIOSELECTIVE ALKYLATION OF KETONES VIA CHIRAL, NONRACEMIC LITHIOENAMINES. AN ASYMMETRIC SYNTHESIS OF α-ALKYL AND α,α′-DIALKYL CYCLIC KETONES

Melvin Druelinger

Chemischer Informationsdienst, 1981

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Synthesis and Rhizopus oryzae mediated enantioselective hydrolysis of α-acetoxy aryl alkyl ketones

haluk hamamci

Tetrahedron-asymmetry, 1998

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Direct Catalytic Enantioselective ?-Aminomethylation of Ketones

Ismail Ibrahem

Angewandte Chemie International Edition, 2004

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Enantioselective Syntheses of (−)- and (+)-Homocitric Acid Lactones

Jean Francois Biellmann

The Journal of Organic Chemistry, 1996

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Promiscuous Substrate Binding Explains the Enzymatic Stereo- and Regiocontrolled Synthesis of Enantiopure Hydroxy Ketones and Diols

Alejandro Orden

Advanced Synthesis & Catalysis, 2009

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Chemoenzymatic synthesis of enantiopure isopropyl (3R)- and (3S)-3-hydroxycyclohex-1-ene-1-carboxylates and their reduction to isomers of isopropyl 3-hydroxy-cyclohexane-1-carboxylate

Didier Buisson

Tetrahedron: Asymmetry, 2002

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ChemInform Abstract: Asymmetric Oxidation of Ketones

Kaja Ilmarinen

ChemInform, 2010

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Utility of α,β-Unsaturated Ketones as Versatile Reagents in Organic Synthesis

Samir Bondock

Química Nova

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Two effective procedures for the synthesis of trichloromethyl ketones, useful precursors of chiral α-amino and α-hydroxy acids

Yang Shao

Tetrahedron Letters, 1992

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Asymmetric Synthesis of Aliphatic 2Hydroxy Ketones by Enzymatic Carboligation of Aldehydes

Lydia Walter

European Journal of Organic Chemistry, 2007

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Development of benign synthesis of some terminal α-hydroxy ketones and aldehydes

Matti Vaismaa

2009

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Catalytic Asymmetric Hydroperoxidation of α,β-Unsaturated Ketones: An Approach to Enantiopure Peroxyhemiketals, Epoxides, and Aldols

brian james

Angewandte Chemie International Edition, 2008

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A Comparative Study of Chemical versus Biological Functionalizations of Synthetic Intermediates

Simeon Arseniyadis

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Highly Enantioenriched Propargylic Alcohols by Oxazaborolidine-Mediated Reduction of Acetylenic Ketones

Jordi Garcia

The Journal of Organic Chemistry, 1996

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Multienzymatic Stereoselective Reduction of Tetrasubstituted Cyclic Enones to Halohydrins with Three Contiguous Stereogenic Centers

Milos Trajkovic

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Diasteroselective Cyclizations with Enantiopure Malonaldehyde Monocycloacetals

Lanrong Bi

The Journal of Organic Chemistry, 2002

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Organocatalytic Stereoselective α‐Formylation of Ketones

Enrico Emer

2012

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Enantioselective Synthesis of α-Hydroxy Ketones via Benzaldehyde Lyase-Catalyzed C−C Bond Formation Reaction

Martina Pohl

Advanced Synthesis & Catalysis, 2002

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