Results 131 to 140 of about 1,601,441 (195)

Machine Learning for Synthetic Organic Chemistry: Methods, Applications, and Best Practices

Angewandte Chemie Novit, Volume 2, Issue 3, September 2026.
Artificial intelligence (AI) and machine learning (ML) are increasingly reshaping experimental chemistry. This review maps the challenges of synthetic organic chemistry to modern digital tools that can help address them. While focusing on the practical application of ML tools in real‐world laboratory settings, we outline prerequisites, emerging ...
Niklas Hölter, Felix Katzenburg, Florian Boser, Frank Glorius   +3 more
wiley   +1 more source

Preparation of Silica-Based Chitosan Chiral Stationary Phases by Two Synthetic Approaches and Evaluation of Their Enantioseparation Performance by HPLC. [PDF]

Biomed Chromatogr
Zhang X, Li B, Han X.
europepmc   +1 more source

Methamphetamine Enantiomers: From Chemical Synthesis to Biological Fate

Chirality, Volume 38, Issue 9, September 2026.
Methamphetamine is an amphetamine‐type stimulant characterized by a single stereogenic center, resulting in two enantiomers, (R)‐(−)‐methamphetamine and (S)‐(+)‐methamphetamine, with distinct biological and pharmacological profiles. These forms exhibit differences in central nervous system activity, metabolism, excretion, and overall physiological ...
Larissa Pires do Espírito Santo, Renato Lúcio de Carvalho, Juliana Almeida Sad, Pedro Henrique Costa dos Santos, Rhaiza Silva Domingues, Gabriele de Azevedo Cardoso, Karine Braga Enes, Gisele Assis Castro Goulart, Maila de Castro Lourenço das Neves, Ângelo de Fátima   +9 more
wiley   +1 more source

Quantum Chemistry Based Simulation of Enantioseparation on Cyclodextrin- and Polysaccharide-Based Chiral Stationary Phases. [PDF]

Chemistry
Nelles-Ziegler L, Plett C, Grimme S.
europepmc   +1 more source

Chiral Stationary Phase based on Peptoid with α-chiral, Aromatic Side Chains

, 2011
Chiral Stationary Phase based on Peptoid with α-chiral, Aromatic Side ...
吴海波, 殷承华, 梁鑫淼, 柯燕雄   +3 more
core  

Fluorescent Zinc(II) Complexes with a N,N,N‐Tridentate Ligand Based on the Bis(imidazo[1,5‐a]pyridine)methane Scaffold

European Journal of Inorganic Chemistry, Volume 29, Issue 25, 1 September 2026.
The coordination behavior of bis(imidazo[1,5‐a]pyridine)methane derivatives has been expanded through functionalization with a methylpyridine pendant arm, affording new tripodal N,N,N‐tridentate ligands. Upon coordination to zinc(II), the resulting (chiral) complexes retain the attractive luminescent properties of the ligand platform, displaying ...
Chiara Vola, Gioele Colombo, Anita Cinco, Bruno Therrien, G. Attilio Ardizzoia, Stefano Brenna   +5 more
wiley   +1 more source

Enantioselective Properties of Neglected Drug Nifurtimox on Polysaccharide and Macrocyclic Glycopeptide Chiral Stationary Phases by Green HPLC Separation Methods. [PDF]

J Sep Sci
Mohr A, Segala É, Machado das Neves G, Eifler-Lima VL, Steppe M.   +4 more
europepmc   +1 more source

Assessing chiral self-recognition using chiral stationary phases

, 2012
[[abstract]]Chiral stationary phases were synthesized and their ability to separate racemic precursors from which they were derived was assessed. Taken in conjunction with homochiral recognition previously observed in the solid state, the results of this
James R. Carey*, William H. Pirkle, David A. Engebretson, Seth E. Snyder, Wonjae Lee, Phillip I. Volkers, William A. Boulanger, Bin-Syuan Huang, Huei-Shian Lin   +8 more
core  

Application of Molecular Dynamic Simulation in the Enantiorecognition Mechanism of the Pharmaceutically Relevant Leu-Phe Dipeptides With Four Zwitterionic Chiral Stationary Phases. [PDF]

J Sep Sci
Varfaj I, Sardella R, Klimova YA, Asnin LD, Kohout M, Carotti A.   +5 more
europepmc   +1 more source

Recent progress in adsorbed stationary phases for capillary electrochromatography

, 2002
This review surveys the recent progress in the adsorbed stationary phases for capillary electrochromatography (CEC). Adsorption-based methods for preparation of stationary phase are novel approaches in CEC, which allow rapid and facile preparing ...
Zou, HF, Liu, Z, Wu, R
core