Works about ENANTIOMERIC purity

Results: 708

High Enantiomeric Purity Carboxylic Acid Synthesis via Synergistic Electrocatalytic Oxidation Using Mn‐NiSe<sub>2</sub> and Aminoxyl Radicals.

Published in:

Advanced Energy Materials, 2025, v. 15, n. 19, p. 1, doi. 10.1002/aenm.202405358

By:

He, Jiahui;
Li, Suiqin;
Li, Kai;
Liu, Lihao;
Wang, Yuhang;
Ren, Linhan;
Chen, Ying;
Wang, Jieyu;
Cao, Yongyong;
Zhong, Xing;
Wang, Jianguo

Publication type:

Article

Synthesis of 1,7‐Annulated Indazole Derivatives via Bifunctional Brønsted Base Catalyzed Cascade Reaction.

Published in:

Chinese Journal of Chemistry, 2025, v. 43, n. 12, p. 1373, doi. 10.1002/cjoc.70010

By:

Shao, Pengcheng;
Ren, Weiwu

Publication type:

Article

Analytical Quality by Design for Chiral Pharmaceuticals: A Robust HPLC Method for Upadacitinib Enantiomeric Quantification.

Published in:

Chirality, 2025, v. 37, n. 5, p. 1, doi. 10.1002/chir.70036

By:

Kanaan, Belal Muneeb;
Algohary, Ayman M.;
Alhalafi, Mona H.;
Ibrahim, Ahmed M.

Publication type:

Article

Engineering 2‐Deoxy‐D‐ribose‐5‐phosphate Aldolase for anti‐ and syn‐Selective Epoxidations of α,β‐Unsaturated Aldehydes.

Published in:

Angewandte Chemie, 2025, v. 137, n. 20, p. 1, doi. 10.1002/ange.202503054

By:

Zhou, Hangyu;
Kunzendorf, Andreas;
Xu, Guangcai;
Frietema, Hylke O. T.;
Thunnissen, Andy‐Mark W. H.;
Poelarends, Gerrit J.

Publication type:

Article

Deracemization of Benzoin and its Derivatives via Kinetic, Dynamic Kinetic, Aerobic Oxidative Kinetic, and Reagent‐mediated resolution.

Published in:

Chemistry - An Asian Journal, 2025, v. 20, n. 9, p. 1, doi. 10.1002/asia.202401693

By:

Babu Kothapalli, Raveendra;
Anusha, Bheemreddy;
Naveen Kumar, Marri;
Singh, P. Sundar;
Ramakrishna, S.;
Venkata Subba Reddy, Ummareddy

Publication type:

Article

Improving the Long‐term Enantioselectivity of a Silicon‐Carbon Bond‐Forming Enzyme.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 19, p. 1, doi. 10.1002/chem.202404688

By:

Weber, Annika J.;
Moser, Celine;
Martini, Maria Alessandra;
Laß, Franziska J.;
Bleher, Katharina;
Muhle‐Goll, Claudia;
Niemeyer, Christof M.;
Rabe, Kersten S.

Publication type:

Article

Helicene Appended Benzothiadiazoles as Chiral Emitters.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 42, p. 1, doi. 10.1002/chem.202401413

By:

Martin, Kévin;
Aharon, Tal;
Mastropasqua Talamo, Maurizio;
Hauser, Andreas;
Bürgi, Thomas;
Vanthuyne, Nicolas;
Caricato, Marco;
Avarvari, Narcis

Publication type:

Article

Enantioselective Synthesis of α‐Quaternary Isochromanes by Oxidative Aminocatalysis and Gold Catalysis.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 38, p. 1, doi. 10.1002/chem.202401354

By:

Waser, Philipp;
Faghtmann, Jonas;
Gil‐Ordóñez, Marta;
Kristensen, Anne;
Svenningsen, Esben B.;
Poulsen, Thomas B.;
Jørgensen, Karl Anker

Publication type:

Article

Strategies to Design Chemocatalytic Racemization of Tertiary Alcohols: State of the Art & Utilization for Dynamic Kinetic Resolution.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 36, p. 1, doi. 10.1002/chem.202304028

By:

Gröger, Harald;
Horino, Satoshi;
Kanomata, Kyohei;
Akai, Shuji

Publication type:

Article

A Powerful P−N Connection: Preparative Approaches, Reactivity, and Applications of P‐Stereogenic Aminophosphines.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 18, p. 1, doi. 10.1002/chem.202303760

By:

Huber, Tanja;
Bauer, Jonathan O.

Publication type:

Article

Chiral 4‐MeO‐Pyridine (MOPY) Catalyst for Enantioselective Cyclopropanation: Attenuation of Lewis Basicity Leads to Improved Catalytic Efficiency.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 10, p. 1, doi. 10.1002/chem.202301136

By:

Kluga, Rihards;
Kinens, Artis;
Suna, Edgars

Publication type:

Article

Access to Chiral O,O‐Acetals Enabled by Palladium‐Catalyzed Asymmetric Addition of Oximes to Alkoxyallenes.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 65, p. 1, doi. 10.1002/chem.202301883

By:

Xu, Zhuo‐Wei;
Wang, Shaozhong

Publication type:

Article

Probing Interactions between Chiral Plasmonic Nanoparticles and Biomolecules.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 62, p. 1, doi. 10.1002/chem.202301691

By:

Tadgell, Ben;
Liz‐Marzán, Luis M.

Publication type:

Article

Unprecedented Direct Asymmetric Total Syntheses of 5,8'‐Naphthylisoquinoline Alkaloids from their Fully Substituted Precursors Employing a Novel Nickel/N,N‐ligand‐Catalyzed Atroposelective Cross‐Coupling Reaction.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 61, p. 1, doi. 10.1002/chem.202302070

By:

Berthold, Dino;
van Otterlo, Willem A. L.

Publication type:

Article

Heterocyclic Merging of Stereochemically Diverse Chiral Piperazines and Morpholines with Indazoles.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 55, p. 1, doi. 10.1002/chem.202301888

By:

Viveki, Amol B.;
Mansfield, Timothy M.;
Tran, Kevin A.;
Lenkeit, Evan;
MacKenzie, Kevin R.;
Young, Damian W.;
Chamakuri, Srinivas

Publication type:

Article

Enantio‐ and Diastereomerically Pure Titanocenes by Dynamic Conformational Locking.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 48, p. 1, doi. 10.1002/chem.202301645

By:

Hilche, Tobias;
Krebs, Tim;
Weißbarth, Hendrik;
Lang, Fabian;
Schnakenburg, Gregor;
Gansäuer, Andreas

Publication type:

Article

Enantioselective Sequential Catalytic Arylation‐Fukuyama Cross‐coupling of 1,1‐Biszincioalkane Linchpins.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 36, p. 1, doi. 10.1002/chem.202301084

By:

Banchini, Federico;
Leroux, Baptiste;
Le Gall, Erwan;
Presset, Marc;
Jackowski, Olivier;
Chemla, Fabrice;
Perez‐Luna, Alejandro

Publication type:

Article

Synthesis of Two Novel Optically Active #‐Shaped Cyclic Tetramers Based on Planar Chiral [2.2]Paracyclophanes.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 18, p. 1, doi. 10.1002/chem.202203533

By:

Morisaki, Aoi;
Inoue, Ryo;
Morisaki, Yasuhiro

Publication type:

Article

Fast and Cost‐Efficient <sup>17</sup>O‐Isotopic Labeling of Carboxylic Groups in Biomolecules: From Free Amino Acids to Peptide Chains.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 10, p. 1, doi. 10.1002/chem.202203014

By:

Špačková, Jessica;
Goldberga, Ieva;
Yadav, Rishit;
Cazals, Guillaume;
Lebrun, Aurélien;
Verdié, Pascal;
Métro, Thomas‐Xavier;
Laurencin, Danielle

Publication type:

Article

Access to Enantiomerically Pure P‐Stereogenic Primary Aminophosphine Sulfides under Reductive Conditions.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 72, p. 1, doi. 10.1002/chem.202202608

By:

Huber, Tanja;
Espinosa‐Jalapa, Noel Angel;
Bauer, Jonathan O.

Publication type:

Article

Towards Substrate–Reagent Interaction of Lochmann–Schlosser Bases in THF: Bridging THF Hides Potential Reaction Site of a Chiral Superbase.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 69, p. 1, doi. 10.1002/chem.202202660

By:

Brieger, Lukas;
Schrimpf, Tobias;
Scheel, Rebecca;
Unkelbach, Christian;
Strohmann, Carsten

Publication type:

Article

Enantiospecific Syntheses of Congested Atropisomers through Chiral Bis(aryne) Synthetic Equivalents.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 68, p. 1, doi. 10.1002/chem.202202473

By:

Dauvergne, Guillaume;
Naubron, Jean‐Valère;
Giorgi, Michel;
Bugaut, Xavier;
Rodriguez, Jean;
Carissan, Yannick;
Coquerel, Yoann

Publication type:

Article

Synthesis of Enantioenriched Sulfoxides by an Oxidation‐Reduction Enzymatic Cascade.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 61, p. 1, doi. 10.1002/chem.202201997

By:

Wang, Peipei;
Han, Xiaofeng;
Liu, Xinqi;
Lin, Richen;
Chen, Yongzheng;
Sun, Zhoutong;
Zhang, Wuyuan

Publication type:

Article

Asymmetric Alkylation of Cyclic Ketones with Dehydroalanine via H‐Bond‐Directing Enamine Catalysis: Straightforward Access to Enantiopure Unnatural α‐Amino Acids.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 57, p. 1, doi. 10.1002/chem.202201994

By:

Retini, Michele;
Bartolucci, Silvia;
Bartoccini, Francesca;
Piersanti, Giovanni

Publication type:

Article

Asymmetric 1,2‐Carbamoyl Rearrangement of Lithiated Chiral Oxazolidine Carbamates and Diastereoselective Synthesis of α‐Hydroxy Amides.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 43, p. 1, doi. 10.1002/chem.202200941

By:

Ghosh, Arun K.;
Basu, Amartyo J.;
Hsu, Che‐Sheng;
Yadav, Monika

Publication type:

Article

Direct and Asymmetric Aldol Reactions of N‐Azidoacetyl‐1,3‐thiazolidine‐2‐thione Catalyzed by Chiral Nickel(II) Complexes. A New Approach to the Synthesis of β‐Hydroxy‐α‐Amino Acids.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 38, p. 1, doi. 10.1002/chem.202200671

By:

Teloxa, Saul F.;
Mellado‐Hidalgo, Miguel;
Kennington, Stuart C. D.;
Romea, Pedro;
Urpí, Fèlix;
Aullón, Gabriel;
Font‐Bardia, Mercè

Publication type:

Article

Photochemical Deracemization of a Medicinally‐Relevant Benzopyran using an Oscillatory Flow Reactor.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 29, p. 1, doi. 10.1002/chem.202200741

By:

Williams, Jason D.;
Pöchlauer, Peter;
Okumura, Yoshiyuki;
Inami, Yukari;
Kappe, C. Oliver

Publication type:

Article

Homo-fermentative production of d-lactic acid by Lactobacillus sp. employing casein whey permeate as a raw feed-stock.

Published in:

Biotechnology Letters, 2014, v. 36, n. 6, p. 1303, doi. 10.1007/s10529-014-1482-9

By:

Prasad, Saurav;
Srikanth, Katla;
Limaye, Anil;
Sivaprakasam, Senthilkumar

Publication type:

Article

Direct conversion of cellulose to l-lactic acid by a novel thermophilic Caldicellulosiruptor strain.

Published in:

Biotechnology for Biofuels & Bioproducts, 2022, v. 15, n. 1, p. 1, doi. 10.1186/s13068-022-02137-7

By:

Svetlitchnyi, Vitali A.;
Svetlichnaya, Tatiana P.;
Falkenhan, Doris A.;
Swinnen, Steve;
Knopp, Daniela;
Läufer, Albrecht

Publication type:

Article

d-Lactic acid production from agricultural residues by membrane integrated continuous fermentation coupled with B vitamin supplementation.

Published in:

Biotechnology for Biofuels & Bioproducts, 2022, v. 15, n. 1, p. 1, doi. 10.1186/s13068-022-02124-y

By:

Ma, Kedong;
Cui, Yubo;
Zhao, Ke;
Yang, Yuxuan;
Wang, Yidan;
Hu, Guoquan;
He, Mingxiong

Publication type:

Article

Design, synthesis and Anti‐PVY activity of planar chiral thiourea derivatives incorporated with [2.2]Paracyclophane.

Published in:

Pest Management Science, 2024, v. 80, n. 9, p. 4450, doi. 10.1002/ps.8149

By:

Shu, Liangzhen;
Lv, Ya;
Chen, Zhongyin;
Huang, Yixian;
Zhang, Meng;
Jin, Zhichao;
Li, Tingting;
Chi, Yonggui Robin

Publication type:

Article

Development of axially chiral urazole scaffolds for antiplant virus applications against potato virus Y.

Published in:

Pest Management Science, 2023, v. 79, n. 7, p. 2527, doi. 10.1002/ps.7428

By:

Jin, Jiamiao;
Mou, Chengli;
Zou, Juan;
Xie, Xin;
Wang, Chen;
Shen, Tingwei;
Deng, Youlin;
Li, Benpeng;
Jin, Zhichao;
Li, Xiangyang;
Chi, Yonggui Robin

Publication type:

Article

Fermentative L-Lactic Acid Production Using Bacillus coagulans from Corn Stalk Deconstructed by an Anaerobic Microbial Community.

Published in:

Fermentation (Basel), 2023, v. 9, n. 7, p. 611, doi. 10.3390/fermentation9070611

By:

Yang, Xu;
Shi, Zhiyuan;
Wang, Tongyu;
Meng, Xiangyu;
Song, Lili;
Zhang, Zhiping;
Zhang, Jingnan;
Wei, Tao

Publication type:

Article

Ammonia–Mechanical Pretreatment of Wheat Straw for the Production of Lactic Acid and High-Quality Lignin.

Published in:

Fermentation (Basel), 2023, v. 9, n. 2, p. 177, doi. 10.3390/fermentation9020177

By:

Cao, Yulian;
Liu, Haifeng;
Shan, Junqiang;
Sun, Baijun;
Chen, Yanjun;
Ji, Lei;
Ji, Xingxiang;
Wang, Jian;
Zhu, Chenjie;
Ying, Hanjie

Publication type:

Article

Plant Proteins as an Alternative Nitrogen Source for Chiral Purity L-Lactic Acid Fermentation from Lignocellulose Feedstock.

Published in:

Fermentation (Basel), 2022, v. 8, n. 10, p. 546, doi. 10.3390/fermentation8100546

By:

Zhang, Bin;
Wu, Lei;
Liu, Xiucai;
Bao, Jie

Publication type:

Article

Conversion of Enantiomers during the Separation of Acetoin from Fermentation Broth.

Published in:

Fermentation (Basel), 2022, v. 8, n. 7, p. 312, doi. 10.3390/fermentation8070312

By:

Zhang, Jiaxiang;
Fu, Zhihao;
Zhao, Xiangying;
Yao, Mingjing;
Li, Yuchen;
Liu, Liping;
Liu, Jianjun;
Tian, Yanjun

Publication type:

Article

Influence of Nitrogen Sources on D-Lactic Acid Biosynthesis by Sporolactobacillus laevolacticus DSM 442 Strain.

Published in:

Fermentation (Basel), 2021, v. 7, n. 2, p. 1, doi. 10.3390/fermentation7020078

By:

Michalczyk, Alicja Katarzyna;
Garbaczewska, Sylwia;
Morytz, Bolesław;
Białek, Arkadiusz;
Zakrzewski, Jerzy

Publication type:

Article

Production and Purification of l-lactic Acid in Lab and Pilot Scales Using Sweet Sorghum Juice.

Published in:

Fermentation (Basel), 2019, v. 5, n. 2, p. 1, doi. 10.3390/fermentation5020036

By:

Olszewska-Widdrat, Agata;
Alexandri, Maria;
López-Gómez, José Pablo;
Schneider, Roland;
Mandl, Michael;
Venus, Joachim

Publication type:

Article

Production of L-tyrosinase from Novel Variants of Streptomyces cellulosae.

Published in:

Indian Journal of Pharmaceutical Education & Research, 2023, v. 57, p. s22, doi. 10.5530/ijper.57.1s.4

By:

Sowjanya, G.;
Girijasankar, G.

Publication type:

Article

Rapid Purification of Drug Enantiomers using Supercritical Fluid Chromatographic Method: Ibuprofen as a Model Compound.

Published in:

Indian Journal of Pharmaceutical Education & Research, 2021, v. 55, n. 2, p. 614, doi. 10.5530/ijper.55.2.101

By:

Hwa Jong Lee;
Jasper Gahm;
Jong Sung Jin;
Yun Gyong Ahn

Publication type:

Article

SYNTHESIS OF (S)-ALANYL-(S)-β-(THIAZOL-2-YL-CARBAMOYL)-α- ALANINE, DIPEPTIDE CONTAINING IT AND IN VITRO INVESTIGATION OF THE ANTIFUNGAL ACTIVITY.

Published in:

Farmacia, 2022, v. 70, n. 6, p. 1148, doi. 10.31925/farmacia.2022.6.19

By:

HAKOBYAN, HEGHINE;
MARDIYAN, ZORAYR;
KHACHATURYAN, NUNE;
GEVORGYAN, SONA;
JAMGARYAN, SILVA;
GYULUMYAN, ENZHENA;
DANGHYAN, YURI;
SARGSYAN, TATEVIK;
SAGHYAN, ASHOT

Publication type:

Article

Morphological and Optical Characterization of Sol-Gel Synthesized Ni-Doped ZnO Nanoparticles.

Published in:

Integrated Ferroelectrics, 2020, v. 205, n. 1, p. 1, doi. 10.1080/10584587.2019.1674992

By:

Prerna;
Arya, Sandeep;
Sharma, Asha;
Singh, Bikram;
Tomar, Amit;
Singh, Suram;
Sharma, Rakesh

Publication type:

Article

A New Essential Oil from the Native Andean Species Nectandra laurel Klotzsch ex Nees of Southern Ecuador: Chemical and Enantioselective Analyses.

Published in:

Plants (2223-7747), 2023, v. 12, n. 18, p. 3331, doi. 10.3390/plants12183331

By:

Gilardoni, Gianluca;
Enríquez, Aníbal A.;
Maldonado, Yessenia E.;
Cumbicus, Nixon;
Malagón, Omar

Publication type:

Article

A New Leaf Essential Oil from Endemic Gynoxys laurifolia (Kunth) Cass. of Southern Ecuador: Chemical and Enantioselective Analyses.

Published in:

Plants (2223-7747), 2023, v. 12, n. 15, p. 2878, doi. 10.3390/plants12152878

By:

Gilardoni, Gianluca;
Lara, Luis Rubén;
Cumbicus, Nixon;
Malagón, Omar

Publication type:

Article

Chemical Constituents, Enantiomer Content, Antioxidant and Anticholinesterase Activities of Valeriana microphylla Kunth Essential Oil.

Published in:

Plants (2223-7747), 2023, v. 12, n. 11, p. 2155, doi. 10.3390/plants12112155

By:

Aguilar, Gabriela;
Calva, James;
Cartuche, Luis;
Salinas, Melissa;
Armijos, Chabaco

Publication type:

Article

The Leaf Essential Oil of Gynoxys buxifolia (Kunth) Cass. (Asteraceae): A Good Source of Furanoeremophilane and Bakkenolide A.

Published in:

Plants (2223-7747), 2023, v. 12, n. 6, p. 1323, doi. 10.3390/plants12061323

By:

Cumbicus, Carolina;
Malagón, Omar;
Cumbicus, Nixon;
Gilardoni, Gianluca

Publication type:

Article

Essential Oil and Non-Volatile Metabolites from Kaunia longipetiolata (Sch.Bip. ex Rusby) R. M. King and H. Rob., an Andean Plant Native to Southern Ecuador.

Published in:

Plants (2223-7747), 2022, v. 11, n. 21, p. 2972, doi. 10.3390/plants11212972

By:

Malagón, Omar;
Bravo, Cinthia;
Vidari, Giovanni;
Cumbicus, Nixon;
Gilardoni, Gianluca

Publication type:

Article

Chemical and Enantioselective Analysis of the Essential Oils from Different Morphological Structures of Ocotea quixos (Lam.) Kosterm.

Published in:

Plants (2223-7747), 2021, v. 10, n. 10, p. 2171, doi. 10.3390/plants10102171

By:

Gilardoni, Gianluca;
Montalván, Mayra;
Vélez, Marjorie;
Malagón, Omar

Publication type:

Article

A New Sesquiterpene Essential Oil from the Native Andean Species Jungia rugosa Less (Asteraceae): Chemical Analysis, Enantiomeric Evaluation, and Cholinergic Activity.

Published in:

Plants (2223-7747), 2021, v. 10, n. 10, p. 2102, doi. 10.3390/plants10102102

By:

Calvopiña, Karyna;
Malagón, Omar;
Capetti, Francesca;
Sgorbini, Barbara;
Verdugo, Verónica;
Gilardoni, Gianluca

Publication type:

Article

Biocatalytic Preparation of Chloroindanol Derivatives. Antifungal Activity and Detoxification by the Phytopathogenic Fungus Botrytis cinerea.

Published in:

Plants (2223-7747), 2020, v. 9, n. 12, p. 1648, doi. 10.3390/plants9121648

By:

Pinedo-Rivilla, Cristina;
Moraga, Javier;
Pérez-Sasián, Guillermo;
Peña-Hernández, Alba;
G. Collado, Isidro;
Aleu, Josefina

Publication type:

Article