Results 71 to 80 of about 3,397 (210)

Enantioseparation of Alkylaryl Sulfoxides Using Capillary Zone Electrophoresis [PDF]

, 1999
Alkylaryl sulfoxides possess a chiral sulfur atom easily identifiable by capillary zone electrophoresis (CZE). Separation of chiral alkylaryl sulfoxides has already been accomplished by modified method of CZE known as micellar electrokinetic ...
Snyder, Chad
core  

Application of Green Chiral Chromatography in Enantioseparation of Newly Synthesized Racemic Marinoepoxides

, 2022
Enantioseparation of the newly synthesized series of novel quinoline-2(1H)-one epoxide structures rac-6a–c and rac-8a–c, named marinoepoxides, is described.
Buljan, Anđela, Roje, Marin, Anđela Buljan, Marin Roje   +3 more
core   +1 more source

Design, Synthesis, Docking Studies and Monoamine Oxidase Inhibition of a Small Library of 1-acetyl- and 1-thiocarbamoyl-3,5-diphenyl-4,5-dihydro-(1H)-pyrazoles

Molecules, 2019
New N-acetyl/N-thiocarbamoylpyrazoline derivatives were designed and synthesized in high yields to assess their inhibitory activity and selectivity against human monoamine oxidase A and B.
Paolo Guglielmi, Simone Carradori, Giulio Poli, Daniela Secci, Roberto Cirilli, Giulia Rotondi, Paola Chimenti, Anél Petzer, Jacobus P. Petzer   +8 more
doaj   +1 more source

Stereochemical Investigation of Paroxetine: Synthesis, Characterization, and Chiral High‐Performance Liquid Chromatography Separation of All Four Stereoisomers

SEPARATION SCIENCE PLUS, Volume 9, Issue 9, September 2026.
The four stereoisomers of paroxetine hydrochloride were synthesized, separated, isolated, and simultaneously characterized by a single chiral high‐performance liquid chromatography method. The developed approach facilitates comprehensive stereoisomer profiling and pharmaceutical quality assessment.
Satya Siva Prasad Athukuri, Gantala Mahendar, Ponnapalli Verrabhadra Swamy, Alice Rinky Robert   +3 more
wiley   +1 more source

Chiral Stationary Phases for Liquid Chromatography: Recent Developments

Molecules, 2019
The planning and development of new chiral stationary phases (CSPs) for liquid chromatography (LC) are considered as continuous and evolutionary issues since the introduction of the first CSP in 1938.
Joana Teixeira, Maria Elizabeth Tiritan, Madalena M. M. Pinto, Carla Fernandes   +3 more
doaj   +1 more source

Monte Carlo simulation of the enantioseparation process

, 2012
By means of Monte Carlo simulation, a study of enantioseparation by capillary electrophoresis has been carried out. A simplified system consisting of two enantiomers S (R) and a selector chiral C, which reacts with the enantiomers to form complexes RC ...
Bustos Giunta, Victor Angel, Acosta, Maria Gimena, Pereyra, Victor Daniel, Gomez, Maria Roxana Anabel   +3 more
core   +1 more source

Comparative study on the enantioseparation of glutethimide using dual cyclodextrin systems and cyclodextrin modified MEKC in capillary electrophoresis [PDF]

, 2002
peer reviewedIn order to critically evaluate the potential of dual cyclodextrin (CD) systems in CE, enantioseparation of the neutral chiral analyte glutethimide (GT) was performed using: a) charged CDs; b) combinations of charged and neutral CDs (dual CD
Jose Luis Valera, Román Andrés, Crommen, Jacques, Burjanadze, Naira, Sun, L., García Ruiz, Carmen, Carmen García-Ruiz, CONTE, Lanfranco, Marina Alegre, María Luisa, Fernando Laborda, Chankvetadze, Bezhan, Valera, José Luis, María Luisa Marina, Blaschke, Gottfried, Abushoffa, Adel M., MORET, Sabrina, Andrés Herranz, Román, Lee, H.K., Laborda Rodríguez, Fernando, Seeley, John V., Sharpe, Kristopher S., Kramp, Frederick J., Seeley, Stacy   +22 more
core   +1 more source

Preparation of Perphenylcarbamoylated B-Cyclodextrin-Silica Hybrid Monolithic Column with Approach for Enantioseparation by Capillary Electrochromatography

, 2012
Preparation of Perphenylcarbamoylated B-Cyclodextrin-Silica Hybrid Monolithic Column with Approach for Enantioseparation by Capillary ...
欧俊杰, 董靖, 邹汉法, 张振宾, 林辉   +4 more
core  

High-Performance Liquid Chromatographic Enantioseparation of Atropisomeric Biphenyls on Seven Chiral Stationary Phases

, 2011
The HPLC enantioseparation of eight racemic atropisomeric biphenyls on commercially available polymeric Chiralcel OD-H, Lux Cellulose-1, Lux Cellulose-2, Chiralcel OJ, Lux Amylose-2 and Chiralpak OT(+) and on the brush-type Whelk-O1 columns, both in ...
Zambrano V., COSSU, Sergio Antonio, Fabbri D., Delogu G., Dettori M. A., Cossu S., Peluso P., Dettori M A, Delogu G, Cossu S, Peluso P, Fabbri D, ZambranoV   +12 more
core   +1 more source

Enantioseparation with liquid membranes

Journal of Chemical Technology & Biotechnology, 2017
AbstractChiral resolution of racemic products is a challenging and important task in the pharmaceutical, agrochemical, flavor, polymer and fragrances industries. One of the options for these challenging separations is to use liquid membranes. Although liquid membranes have been known for almost four decades and have been used for optical resolutions ...
Angelo Gössi, Wolfgang Riedl, Boelo Schuur   +2 more
openaire   +2 more sources