Organic carbonates as solvents in synthesis and catalysis

B Schaffner, F Schaffner, SP Verevkin… - Chemical …, 2010 - ACS Publications
A solvent is one key component in a chemical transformation. As a reaction medium it
controls the interactions between reaction partners through heat transfer and intermolecular …

Industrial methods for the production of optically active intermediates

M Breuer, K Ditrich, T Habicher, B Hauer… - Angewandte Chemie …, 2004 - Wiley Online Library
Enantiomerically pure amino acids, amino alcohols, amines, alcohols, and epoxides play an
increasingly important role as intermediates in the pharmaceutical industry and …

Highly Selective Hydrolytic Kinetic Resolution of Terminal Epoxides Catalyzed by Chiral (salen)CoIII Complexes. Practical Synthesis of Enantioenriched Terminal …

SE Schaus, BD Brandes, JF Larrow… - Journal of the …, 2002 - ACS Publications
The hydrolytic kinetic resolution (HKR) of terminal epoxides catalyzed by chiral (salen) CoIII
complex 1⊙ OAc affords both recovered unreacted epoxide and 1, 2-diol product in highly …

Chromium− and manganese− salen promoted epoxidation of alkenes

EM McGarrigle, DG Gilheany - Chemical Reviews, 2005 - ACS Publications
The first major breakthrough in asymmetric epoxidation (AE) using synthetic catalysts was
realized by Katsuki and Sharpless in 1980. 1 They achieved enantiomeric excesses (ee's) …

Cyclic carbonate synthesis catalysed by bimetallic aluminium–salen complexes

W Clegg, RW Harrington, M North… - … –A European Journal, 2010 - Wiley Online Library
The development of bimetallic aluminium–salen complexes [{Al (salen)} 2O] as catalysts for
the synthesis of cyclic carbonates (including the commercially important ethylene and …

Systematic computational and experimental investigation of lithium-ion transport mechanisms in polyester-based polymer electrolytes

MA Webb, Y Jung, DM Pesko, BM Savoie… - ACS central …, 2015 - ACS Publications
Understanding the mechanisms of lithium-ion transport in polymers is crucial for the design
of polymer electrolytes. We combine modular synthesis, electrochemical characterization …

Mechanism-inspired design of bifunctional catalysts for the alternating ring-opening copolymerization of epoxides and cyclic anhydrides

BA Abel, CAL Lidston, GW Coates - Journal of the American …, 2019 - ACS Publications
Advances in catalysis have enabled the ring-opening copolymerization of epoxides and
cyclic anhydrides to afford structurally and functionally diverse polyesters with controlled …

Highly enantioselective ring opening of epoxides catalyzed by (salen) Cr (III) complexes

LE Martinez, JL Leighton, DH Carsten… - Journal of the …, 1995 - ACS Publications
Epoxides are valuable intermediates for the stereocontrolled synthesis of complex organic
compounds, and their utility has expanded dramaticallywith the advent of practical …

Mechanistic aspects of the copolymerization reaction of carbon dioxide and epoxides, using a chiral salen chromium chloride catalyst

DJ Darensbourg, JC Yarbrough - Journal of the American …, 2002 - ACS Publications
The air-stable, chiral (salen) CrIIICl complex (3), where H2salen= N, N '-bis (3, 5-di-tert-butyl-
salicylidene)-1, 2-cyclohexene diamine, has been shown to be an effective catalyst for the …

Stereoselective Ring‐Opening Polymerization of a Racemic Lactide by Using Achiral Salen–and Homosalen–Aluminum Complexes

N Nomura, R Ishii, Y Yamamoto… - Chemistry–A European …, 2007 - Wiley Online Library
Highly isotactic polylactide or poly (lactic acid) is synthesized in a ring‐opening
polymerization (ROP) of racemic lactide with achiral salen–and homosalen–aluminum …