Results 121 to 130 of about 1,667,790 (189)

Enantioselectivity of Isomerization of <i>n</i>-Humulone to <i>trans</i>- and <i>cis</i>-<i>n</i>-Isohumulones. [PDF]

Molecules
Hamper BC, Giovine G, Jagan R, Smith T.
europepmc   +1 more source

Probing Chiral Recognition on Amylose Tris(3,5-Dimethylphenylcarbamate) Using Cinnamyl 2-Aminoanilides: The Subtle Impact of Aliphatic Substituents. [PDF]

Electrophoresis
Kaya SG, Raucci A, Zwergel C, Mai A, Valente S, Cirilli R.   +5 more
europepmc   +1 more source

Chiral HPLC Separation of Phosphonothrixin and Phosphonate Derivatives and Electronic Circular Dichroism Characterization of the Isolated Enantiomers. [PDF]

Electrophoresis
Maalouf M, Knab M, Gessner L, Engelhardt M, Friedrich S, Gross H, Boeckler F, Hughes CC, Lämmerhofer M.   +8 more
europepmc   +1 more source

Recent Progress of Chiral Monolithic Stationary Phases in CEC and Capillary LC

Electrophoresis, 2010
As the development of monolithic stationary phases in CEC and capillary LC, the monoliths specifically related with the enantioseparations taking the advantages of monolithic stationary phases have attracted increased research interest in this field ...
Minghuo Wu, Zhenbin Zhang, Ren'an Wu
exaly   +2 more sources

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Amino alcohol‐derived chiral stationary phases

Chirality, 2023
AbstractAn updated minireview of chiral stationary phases (CSPs) based on amino alcohols is presented. In this minireview, we focused on amino alcohols as starting materials in preparation of chiral catalysts for asymmetric organic synthesis and CSPs for chiral separations.
David Jin Han Seog, Nguyen van Kien, Jae Jeong Ryoo   +2 more
openaire   +2 more sources

Molecule imprinting chiral stationary phase

Biomedical Chromatography, 1999
Molecule imprinting polymers (MIPs) with high chiral selectivity for N(alpha)-protected amino acids were synthesized in polar solvent using acrylamide (AM) or combined functional monomer methacrylic acid (MAA) + vinyl pyridine (VP). Factors that influence the chiral selectivity of MIPs and mechanisms of the chiral recognition process were investigated.
Z, Meng, L, Zhou, J, Wang, Q, Wang, D, Zhu   +4 more
openaire   +2 more sources

High-Performance Liquid Chromatography Chiral Stationary Phases Based on Low-Molecular-Mass Selectors

Journal of Chromatography A, 2001
A review of HPLC chiral stationary phases (CSPs) based on low molecular mass selectors is given. The review is focused on brush- and monomeric-type CSPs obtained by covalent linkage of chiral selectors, with emphasis on those obtained by total synthesis.
Claudio Villani, Francesco Gasparrini, Domenico Misiti   +2 more
exaly   +2 more sources

Chromatography on chiral stationary phases

Journal of Materials Chemistry, 1997
An overview is given of the development of the variety of chiral stationary phase materials that are available today for the direct separation of enantiomers by different chromatographic methods. Applications of these range from trace analytical determinations of enantiomeric composition in biological materials to large scale preparative isolation of ...
Stig Allenmark, Volker Schurig
openaire   +1 more source