Results 271 to 280 of about 88,128 (341)

Catalyzed Enantioselective Organic Synthesis. [PDF]

ACS Cent Sci
Schanze KS, Tsogoeva SB.
europepmc   +1 more source

Stereospecific Transition‐Metal‐Free Alkylation of Chiral Non‐Racemic Secondary Tosylates with Cyanohydrins: Convenient Access to Enantiomerically Enriched α‐Tertiary Ketones

Angewandte Chemie, Volume 138, Issue 6, 2 February 2026.
A stereospecific, transition‐metal‐free SN2 alkylation of cyanohydrins with chiral non‐racemic secondary tosylates is reported, providing efficient access to enantioenriched α‐tertiary ketones. The method exhibits broad substrate scope, operational simplicity, and excellent stereospecificity, including stereoconvergent reactions of E/Z mixtures of ...
Jinjin Ma, Hui Li, Jadab Majhi, P. Andrew Evans   +3 more
wiley   +1 more source

A Novel ALDH2 Inhibitor for the Treatment of Alcohol Use Disorder: Preclinical Findings. [PDF]

Cells
Marshall RD, Fowlie A, Sabouni A.
europepmc   +1 more source

Resolution of enantiomers by high pressure liquid chromatography

, 1981
Sheryl Davis
openalex   +1 more source

Unlocking the Continuous Flow Asymmetric Hydrogenation of Olefins Through the Development of a Non‐Deactivating Immobilized Iridium Catalyst

Angewandte Chemie, Volume 138, Issue 6, 2 February 2026.
We have developed stable, robust, and reusable heterogeneous metal catalysts for an efficient continuous flow asymmetric hydrogenation (AH) of a variety of olefins, far beyond the typical benchmark AH. The products are produced continuously over long periods of time with high catalytic performance (up to 99% ee).
Jorge Faiges, Nicola Zanda, Patricia Llanes, Miquel A. Pericàs, Oscar Pàmies, Montserrat Diéguez   +5 more
wiley   +1 more source

Contact Electrification-Based Enantioselective Recognition of Chiral Amino Acids through Stereospecific Interfacial Electron Transfer. [PDF]

J Am Chem Soc
Pal A, Kim H, Suresh S, Wei PH, Al-Kabbany AM, Choi D, Lin ZH.   +6 more
europepmc   +1 more source

Absorption, Distribution, Metabolism, and Elimination of Epoxiconazole Enantiomers in Lizards (Eremias Argus)

Qiong An, Weiyu Hao, Zheng Ma, Leisen Zhang, Zheyuan Song, Bin Wan, Peng Xu, Huili Wang, Jing Chang, Jianzhong Li   +9 more
openalex   +1 more source

Nonheme Fe Enzyme‐Catalyzed Enantiodivergent Nitrogen Migration: Directed Evolution and Computational Study of Isopenicillin N Synthases for Biocatalytic Synthesis of Arylglycines

Angewandte Chemie, Volume 138, Issue 6, 2 February 2026.
Nonheme Fe enzyme isopenicillin N synthase was reprogrammed and evolved as an efficient nitrogen migratase IPNSNim, converting diverse azanyl esters to valuable l‐arylglycines with up to 16 000 TTN and 97:3 e.r. IPNSNim and ACCONim allowed enantiodivergent preparation of both l‐ and d‐arylglycines.
Ken Lin, Liu‐Peng Zhao, Shengchun Wang, Huichong Liu, Yu Zhang, Binh Khanh Mai, Peng Liu, Yang Yang   +7 more
wiley   +1 more source

A Flexible Quadruple-Stranded Helicate Demonstrates a Strong Binding Preference for DNA Three-Way Junctions by Induced Fit. [PDF]

J Am Chem Soc
Williams HD, Dettmer SJ, Bajpai S, Hannon MJ.   +3 more
europepmc   +1 more source

Exploring the World of Double Nanohoops

Angewandte Chemie International Edition, Volume 65, Issue 6, 2 February 2026.
As two conjugated nanohoops covalently linked by a central unit, double nanohoops are a relatively new class of strained nanocarbons with different properties to single nanohoops. This review gives an overview of all reported double nanohoops, categorizing their structures, syntheses, and discussing properties and applications. Creativity and synthetic
Luisa Rzesny, Philipp Seitz, Birgit Esser   +2 more
wiley   +1 more source