Application of lipases in kinetic resolution of racemates

A Ghanem, HY Aboul‐Enein - Chirality: The Pharmacological …, 2005 - Wiley Online Library
Lipases have been well established as valuable catalysts in organic synthesis. This review
article focuses on some of the recent developments in the rapidly growing field of lipase …

Lipase-mediated chiral resolution of racemates in organic solvents

A Ghanem, HY Aboul-Enein - Tetrahedron: Asymmetry, 2004 - Elsevier
Lipase-catalyzed kinetic resolution of racemates is considered to be one of the most
fascinating topics in asymmetric catalysis. This review focuses on some of the recent …

Development of the enabling route for glecaprevir via ring-closing metathesis

RD Cink, KA Lukin, RD Bishop, G Zhao… - … Process Research & …, 2019 - ACS Publications
Glecaprevir was identified as a potent HCV NS3/4A protease inhibitor, and an enabling
synthesis was required to support the preclinical evaluation and subsequent Phase I clinical …

Lipase-catalyzed kinetic resolution of 2-methylene-substituted cycloalkanols in batch and continuous-flow modes

A Tomin, G Hornyánszky, K Kupai, Z Dorkó, L Ürge… - Process …, 2010 - Elsevier
Kinetic resolutions of cyclic racemic secondary alcohols (2-methylenecyclopentan-1-ol rac-
1a, 2-methylenecyclohexan-1-ol rac-1b, 2-methylenecycloheptan-1-ol rac-1c, 6-methylene …

Biocatalytic production of enantiopure cyclohexane-trans-1,2-diol using extracellular lipases from Bacillus subtilis

J Detry, T Rosenbaum, S Lütz, D Hahn… - Applied microbiology …, 2006 - Springer
Two extracellular lipases from Bacillus subtilis, B. subtilis lipase A and lipase B, have been
expressed in the heterologous host Escherichia coli, biochemically characterized and used …

Synthesis, structure and application of chiral copper (II) coordination polymers for asymmetric acylation

S Jammi, L Rout, P Saha, VK Akkilagunta… - Inorganic …, 2008 - ACS Publications
Chiral copper (II) coordination polymers 1a− c have been prepared by one-pot synthesis in
high yield. Their single-crystal X-ray analysis showed that repeating units are connected to …

Alcohol Cross-Coupling for the Kinetic Resolution of Diols via Oxidative Esterification

C Hofmann, JM Schümann… - The Journal of Organic …, 2015 - ACS Publications
We present an organocatalytic C–O-bond cross-coupling strategy to kinetically resolve
racemic diols with aromatic and aliphatic alcohols, yielding enantioenriched esters. This one …

Resolution of racemic trans-1, 2-cyclohexanediol with tartaric acid

P Molnár, P Thorey, G Bánsághi, E Székely… - Tetrahedron …, 2008 - Elsevier
A simple method for the resolution of racemic trans-1, 2-cyclohexanediol enantiomers is
presented in this paper. The chiral discrimination was performed by tartaric acid via …

Preparation of polycarboxylic acids by oxidative cleavage with oxygen/Co-Mn-Br system

K Fujitani, H Manami, M Nakazawa, T Oida… - Journal of oleo …, 2009 - jstage.jst.go.jp
Preparation of Polycarboxylic Acids by Oxidative Cleavage with Oxygen / Co–Mn–Br System
Page 1 1 INTRODUCTION Polycarboxylic acids, which are used as raw materials of lubricant …

Synthesis of non-THF analogs of acetogenin toward simplified mimics

D Fujita, N Ichimaru, M Abe, M Murai, T Hamada… - Tetrahedron letters, 2005 - Elsevier
Acetogenin analogs in which the bis-adjacent THF ring was replaced with an
enantioselectively synthesized 1, 2-cyclopentanediol bis-ether skeleton were synthesized to …