Works matching DE "RACEMIC mixtures"

Results: 786

Chiral Chromatographic Separation of Fifteen New Hexahydroquinoline Derivatives.

Published in:

Chirality, 2025, v. 37, n. 5, p. 1, doi. 10.1002/chir.70033

By:

Sajeevan J, Siddharth Jaya;
Salehi, Reza;
Burk, Ryan Jacob;
Berthod, Alain;
Koçak Aslan, Ebru;
Karagüzel, Ayşe;
Gündüz, Miyase Gözde;
Armstrong, Daniel W.

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

Circularly Polarized Luminescence From Spontaneous Symmetry Breaking in a Bimetallic Eu–Al Complex.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 26, p. 1, doi. 10.1002/chem.202500750

By:

Górecki, Marcin;
Gallo, Elisa;
Bellucci, Luca;
Bottaro, Gregorio;
Armelao, Lidia;
Samaritani, Simona;
Marchetti, Fabio;
Di Bari, Lorenzo;
Labella, Luca;
Zinna, Francesco

Publication type:

Article

Chiral Induction in a Self‐Assembled Pd4 Coordination Cage with Chiral Guests.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 38, p. 1, doi. 10.1002/chem.202401013

By:

Singha, Raghunath;
Maity, Pankaj;
Samanta, Dipak

Publication type:

Article

On‐Surface Synthesis of Helicene Oligomers.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 32, p. 1, doi. 10.1002/chem.202304127

By:

Pinar Solé, Andrés;
Klívar, Jiří;
Šámal, Michal;
Stará, Irena G.;
Starý, Ivo;
Mendieta‐Moreno, Jesús I.;
Ernst, Karl‐Heinz;
Jelínek, Pavel;
Stetsovych, Oleksandr

Publication type:

Article

A New Molybdenum Blue Structure Type: How Uranium Expands this Family of Polyoxometalates.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 26, p. 1, doi. 10.1002/chem.202400678

By:

Felton, Daniel E.;
Smith, Kyson R.;
Poole, Nicholas A.;
Cronberger, Karl;
Burns, Peter C.

Publication type:

Article

Perfect Polar Alignment of Parallel Beloamphiphile Layers: Improved Structural Design Bias Realized in Ferroelectric Crystals of the Novel "Methoxyphenyl Series of Acetophenone Azines".

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 26, p. 1, doi. 10.1002/chem.202400182

By:

Bhoday, Harmeet;
Knotts, Nathan;
Glaser, Rainer

Publication type:

Article

From One‐Dimensional Disordered Racemate to Ordered Racemic Conglomerates through Metal‐Coordination‐Driven Self‐Assembly at the Liquid‐Solid Interface.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 2, p. 1, doi. 10.1002/chem.202302545

By:

Hu, Tianze;
Minoia, Andrea;
Velpula, Gangamallaiah;
Ryskulova, Kanykei;
Van Hecke, Kristof;
Lazzaroni, Roberto;
Mali, Kunal S.;
Hoogenboom, Richard;
De Feyter, Steven

Publication type:

Article

Chiroptical Recognition of Carboxylates with Charge‐Neutral Double‐Stranded Zinc(II) Helicates.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 61, p. 1, doi. 10.1002/chem.202301613

By:

Kalarikkal, Malavika G.;
Drechsler, Christoph;
Tusha, Gers;
Schäfer, Lars V.;
Van Craen, David

Publication type:

Article

Facile Synthesis of Enantiomerically Pure P‐Chiral 1‐Alkoxy‐2,3‐dihydrophospholes via Nucleophilic P‐N Bond Cleavage of a 1‐Phospha‐2‐azanorbornene.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 45, p. 1, doi. 10.1002/chem.202300790

By:

Ramazanova, Kyzgaldak;
Lönnecke, Peter;
Hey‐Hawkins, Evamarie

Publication type:

Article

Visible-Light-Mediated Photocatalytic Deracemization.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 29, p. 1, doi. 10.1002/chem.202204029

By:

Jiahao Wang;
Xinxin Lv;
Zhiyong Jiang

Publication type:

Article

Cover Feature: Use of Conglomerate Mixed Crystals to Deracemize a Stable Racemic‐Compound‐Forming System (Chem. Eur. J. 27/2023).

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 27, p. 1, doi. 10.1002/chem.202301088

By:

Pinètre, Clément;
Gendron, François‐Xavier;
Kuroda, Reiko;
Oketani, Ryusei;
Aupetit, Christian;
Buffeteau, Thierry;
Coquerel, Gérard

Publication type:

Article

Use of Conglomerate Mixed Crystals to Deracemize a Stable Racemic‐Compound‐Forming System.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 27, p. 1, doi. 10.1002/chem.202300441

By:

Pinètre, Clément;
Gendron, François‐Xavier;
Kuroda, Reiko;
Oketani, Ryusei;
Aupetit, Christian;
Buffeteau, Thierry;
Coquerel, Gérard

Publication type:

Article

Frontispiece: Chiral Silanols: Strategies and Tactics for Their Synthesis.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 19, p. 1, doi. 10.1002/chem.202381964

By:

Gao, Jihui;
He, Chuan

Publication type:

Article

Anion‐Driven Programmable Chiral Self‐Sorting in Metal‐Organic Cages and Structural Transformations between Heterochiral and Homochiral Cages.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 6, p. 1, doi. 10.1002/chem.202203085

By:

Ghorai, Sandipan;
Natarajan, Ramalingam

Publication type:

Article

Catalytic Activation of Imines by Chalcogen Bond Donors in a Povarov [4+2] Cycloaddition Reaction.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 47, p. 1, doi. 10.1002/chem.202200917

By:

Steinke, Tim;
Wonner, Patrick;
Gauld, Richard M.;
Heinrich, Sascha;
Huber, Stefan M.

Publication type:

Article

Structure of a Complex Formed by a Protein and a Helical Aromatic Oligoamide Foldamer at 2.1 Å Resolution.

Published in:

Angewandte Chemie, 2014, v. 126, n. 3, p. 902, doi. 10.1002/ange.201309160

By:

Buratto, Jérémie;
Colombo, Cinzia;
Stupfel, Marine;
Dawson, Simon J.;
Dolain, Christel;
Langlois d'Estaintot, Béatrice;
Fischer, Lucile;
Granier, Thierry;
Laguerre, Michel;
Gallois, Bernard;
Huc, Ivan

Publication type:

Article

Transfer of Chirality in the Rhodium-Catalyzed Intramolecular [5+2] Cycloaddition of 3-Acyloxy-1,4-enynes (ACEs) and Alkynes: Synthesis of Enantioenriched Bicyclo[5.3.0]decatrienes.

Published in:

Angewandte Chemie, 2013, v. 125, n. 51, p. 13846, doi. 10.1002/ange.201306919

By:

Shu, Xing ‐ zhong;
Schienebeck, Casi M.;
Song, Wangze;
Guzei, Ilia A.;
Tang, Weiping

Publication type:

Article

Structural Characterization of α/β-Peptides having Alternating Residues: X-ray Structures of the 11/9-Helix from Crystals of Racemic Mixtures.

Published in:

Angewandte Chemie, 2013, v. 125, n. 48, p. 12796, doi. 10.1002/ange.201306404

By:

Lee, Mihye;
Shim, Jihyun;
Kang, Philjae;
Guzei, Ilia A.;
Choi, Soo Hyuk

Publication type:

Article

A Ball-Joint-Type Host-Guest System that Consists of Conglomerate Helical Metallacyclophanes.

Published in:

Angewandte Chemie, 2013, v. 125, n. 45, p. 12006, doi. 10.1002/ange.201306674

By:

Lee, Haeri;
Noh, Tae Hwan;
Jung, Ok ‐ Sang

Publication type:

Article

Total Synthesis of the Biscarbazole Alkaloids Murrafoline A-D by a Domino Sonogashira Coupling/Claisen Rearrangement/Electrocyclization Reaction.

Published in:

Angewandte Chemie, 2013, v. 125, n. 42, p. 11279, doi. 10.1002/ange.201305993

By:

Kumar, V. Pavan;
Gruner, Konstanze K.;
Kataeva, Olga;
Knölker, Hans ‐ Joachim

Publication type:

Article

Enantiomer-Specific Oriented Attachment: Formation of Macroscopic Homochiral Crystal Aggregates from a Racemic System.

Published in:

Angewandte Chemie, 2013, v. 125, n. 40, p. 10739, doi. 10.1002/ange.201303915

By:

Viedma, Cristóbal;
McBride, J. Michael;
Kahr, Bart;
Cintas, Pedro

Publication type:

Article

A Synthesis of the Chlorosulfolipid Mytilipin A via a Longest Linear Sequence of Seven Steps.

Published in:

Angewandte Chemie, 2013, v. 125, n. 38, p. 10236, doi. 10.1002/ange.201304565

By:

Chung, Won-jin;
Carlson, Joseph S.;
Bedke, D. Karl;
Vanderwal, Christopher D.

Publication type:

Article

Examination of abiotic cofactor assembly in photosynthetic biomimetics: site-specific stereoselectivity in the conjugation of a ruthenium(II) tris(bipyridine) photosensitizer to a multi-heme protein.

Published in:

Photosynthesis Research, 2020, v. 143, n. 2, p. 99, doi. 10.1007/s11120-019-00697-8

By:

Ponomarenko, Nina S.;
Kokhan, Oleksandr;
Pokkuluri, Phani R.;
Mulfort, Karen L.;
Tiede, David M.

Publication type:

Article

Expression of l-phosphinothricin synthesis enzymes in Pichia pastoris for synthesis of l-phosphinothricin.

Published in:

Biotechnology Letters, 2022, v. 44, n. 4, p. 561, doi. 10.1007/s10529-022-03239-w

By:

Cen, Yu-Ke;
Wang, Qi;
Gong, Huo;
Xue, Ya-Ping;
Zheng, Yu-Guo

Publication type:

Article

Enantio‐separation of (±)‐ibuprofen racemic mixture using functionalized molecularly imprinted resorcinol formaldehyde resin.

Published in:

Polymer International, 2023, v. 72, n. 2, p. 195, doi. 10.1002/pi.6457

By:

AlSalem, Huda S;
Monier, Mohammed;
Alatawi, Raedah AS;
Bukhari, Abeer Abdulaziz H;
Abdelaziz, Mahmoud A;
Hajri, Amira K;
Elsayed, Nadia H

Publication type:

Article

Decoding the impact of solvents in altering the conversion rates and stereoselectivity in proline-catalyzed asymmetric aldol reaction.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2024, v. 143, n. 2, p. 1, doi. 10.1007/s00214-023-03088-4

By:

Gavali, Arati S.;
Maliekal, Parimal J.;
Naik, Vaishnavi A.;
Badani, Purav M.

Publication type:

Article

Synthesis, resolution, and determination of absolute configuration of protected α-ethynylphenylalanine enantiomers.

Published in:

Amino Acids, 2015, v. 47, n. 5, p. 899, doi. 10.1007/s00726-015-1917-1

By:

Benfodda, Z.;
Bénimélis, D.;
Jean, M.;
Naubron, J.-V.;
Rolland, V.;
Meffre, P.

Publication type:

Article

A Necessary and Sufficient Condition in the Model of Kondepudi and Nelson for the Breaking of Chiral Symmetry.

Published in:

Dynamics (2673-8716), 2022, v. 2, n. 3, p. 306, doi. 10.3390/dynamics2030016

By:

Colwell, Jason Andrew

Publication type:

Article

The continuing significance of chiral agrochemicals.

Published in:

Pest Management Science, 2025, v. 81, n. 4, p. 1697, doi. 10.1002/ps.8655

By:

Jeschke, Peter

Publication type:

Article

Identification, synthesis, and field evaluation of components of the female‐produced sex pheromone of Helopeltis cinchonae (Hemiptera: Miridae), an emerging pest of tea.

Published in:

Pest Management Science, 2024, v. 80, n. 9, p. 4243, doi. 10.1002/ps.8129

By:

Magsi, Fida Hussain;
Cai, Xiaoming;
Luo, Zongxiu;
Li, Zhaoqun;
Bian, Lei;
Xiu, Chunli;
Fu, Nanxia;
Li, Jianlong;
Hall, David R;
Chen, Zongmao

Publication type:

Article

A clay‐based formulation of the herbicide imazaquin containing exclusively the biologically active enantiomer.

Published in:

Pest Management Science, 2019, v. 75, n. 7, p. 1894, doi. 10.1002/ps.5296

By:

López‐Cabeza, Rocío;
Cornejo, Juan;
Celis, Rafael;
Poiger, Thomas

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

Capnophilic Lactic Fermentation from Thermotoga neapolitana: A Resourceful Pathway to Obtain Almost Enantiopure L-lactic Acid.

Published in:

Fermentation (Basel), 2019, v. 5, n. 2, p. 1, doi. 10.3390/fermentation5020034

By:

Nuzzo, Genoveffa;
Landi, Simone;
Esercizio, Nunzia;
Manzo, Emiliano;
Fontana, Angelo;
d'Ippolito, Giuliana

Publication type:

Article

Supervisory system for automated simulated moving bed (SMB) liquid chromatography (LC).

Published in:

Instrumentation Science & Technology, 2023, v. 51, n. 3, p. 319, doi. 10.1080/10739149.2022.2128371

By:

de Holanda, R. C.;
Cunha, F. C.;
Secchi, A. R.;
Barreto Jr., A. G.

Publication type:

Article

Chemical and Biological Activity Profiling of Hedyosmum strigosum Todzia Essential Oil, an Aromatic Native Shrub from Southern Ecuador.

Published in:

Plants (2223-7747), 2022, v. 11, n. 21, p. 2832, doi. 10.3390/plants11212832

By:

Cartuche, Luis;
Calva, James;
Valarezo, Eduardo;
Chuchuca, Nayeli;
Morocho, Vladimir

Publication type:

Article

Highly Stereoselective Palladium‐Catalyzed [3+2] Cycloaddition of Vinyl Epoxides and N‐Benzothiazolimines.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 12, p. 2180, doi. 10.1002/ajoc.201900636

By:

Song, Xiaoxiao;
Gu, Mengjie;
Chen, Xiaoyun;
Xu, Lei;
Ni, Qijian

Publication type:

Article

Revisiting the structure of (±)-[Co(en)3]I3·H2O – X-ray crystallographic and second-Harmonic results.

Published in:

Zeitschrift für Kristallographie. Crystalline Materials, 2022, v. 237, n. 10-12, p. 393, doi. 10.1515/zkri-2022-0044

By:

Sohail, Khurshid;
Lalancette, Roger A.;
Bernal, Ivan;
Guo, Xiaoyu;
Zhao, Liuyan

Publication type:

Article

Unbalanced racemates: solid state solutions containing enantiomeric pairs crystallizing in Sohncke space groups with (L:D) ratios other than (1:1) – illustrated with crystals of a Co(III) coordination compound.

Published in:

Zeitschrift für Kristallographie. Crystalline Materials, 2022, v. 237, n. 8/9, p. 311, doi. 10.1515/zkri-2022-0023

By:

Bernal, Ivan;
Lalancette, Roger A.

Publication type:

Article

A new essential oil from the native Ecuadorian species Steiractinia sodiroi (Hieron.) S.F. Blake (Asteraceae): chemical and enantioselective analyses.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-44524-6

By:

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

Publication type:

Article

Direct Enantioseparation of Lorlatinib Enantiomers by Liquid Chromatography on a Chiralpak IB Column.

Published in:

Journal of the Chemical Society of Pakistan, 2023, v. 45, n. 1, p. 53, doi. 10.52568/001195/jcsp/45.01.2023

By:

Liao, Mengya;
Wang, Xin;
Wang, Qin;
Zhang, Yiwen

Publication type:

Article

Recent advances in the study of anesthesia-and analgesia-related mechanisms of S-ketamine.

Published in:

Frontiers in Pharmacology, 2023, p. 1, doi. 10.3389/fphar.2023.1228895

By:

Jian-shun Zhou;
Guan-fa Peng;
Wei-dong Liang;
Zhen Chen;
Ying-ying Liu;
Bing-yu Wang;
Ming-ling Guo;
Yun-ling Deng;
Jun-ming Ye;
Mao-lin Zhong;
Li-feng Wang

Publication type:

Article

Contribution of monoaminergic mechanisms to the discriminative stimulus effects of 3,4-methylenedioxypyrovalerone (MDPV) in Sprague-Dawley rats.

Published in:

Psychopharmacology, 2019, v. 236, n. 3, p. 963, doi. 10.1007/s00213-018-5145-8

By:

Risca, Harmony I.;
Baker, Lisa E.

Publication type:

Article

Stereoselective effects of the second-generation synthetic cathinone α-pyrrolidinopentiophenone (α-PVP): assessments of conditioned taste avoidance in rats.

Published in:

Psychopharmacology, 2019, v. 236, n. 3, p. 1067, doi. 10.1007/s00213-018-5070-x

By:

Nelson, Katharine H.;
López-Arnau, Raul;
Hempel, Briana J.;
To, Peter;
Manke, Hayley N.;
Crissman, Madeline E.;
Clasen, Matthew M.;
Rice, Kenner C.;
Riley, Anthony L.

Publication type:

Article

Discriminative stimulus properties of the atypical antipsychotic amisulpride: comparison to its isomers and to other benzamide derivatives, antipsychotic, antidepressant, and antianxiety drugs in C57BL/6 mice.

Published in:

Psychopharmacology, 2017, v. 234, n. 23/24, p. 3507, doi. 10.1007/s00213-017-4738-y

By:

Donahue, Timothy;
Hillhouse, Todd;
Webster, Kevin;
Young, Richard;
Oliveira, Eliseu;
Porter, Joseph

Publication type:

Article

The interaction of escitalopram and R-citalopram at the human serotonin transporter investigated in the mouse.

Published in:

Psychopharmacology, 2014, v. 231, n. 23, p. 4527, doi. 10.1007/s00213-014-3595-1

By:

Jacobsen, Jacob;
Plenge, Per;
Sachs, Benjamin;
Pehrson, Alan;
Cajina, Manuel;
Du, Yunzhi;
Roberts, Wendy;
Rudder, Meghan;
Dalvi, Prachiti;
Robinson, Taylor;
O'Neill, Sharon;
Khoo, King;
Morillo, Connie;
Zhang, Xiaodong;
Caron, Marc

Publication type:

Article

Enantioselective Crystallization of Sodium Chlorate in the Presence of Racemic Hydrophobic Amino Acids and Static Magnetic Fields.

Published in:

Challenges (20781547), 2014, v. 5, n. 1, p. 175, doi. 10.3390/challe5010175

By:

Zorzano, María-Paz;
Osuna-Esteban, Susana;
Ruiz-Bermejo, Marta;
Menor-Salván, Cesar;
Veintemillas-Verdaguer, Sabino

Publication type:

Article

New chemical and chemo-enzymatic synthesis of (RS)-, (R)-, and (S)-esmolol.

Published in:

Arabian Journal of Chemistry, 2017, v. 10, p. S3603, doi. 10.1016/j.arabjc.2014.03.011

By:

Banoth, Linga;
Banerjee, U.C.

Publication type:

Article

Novel HPTLC and UV-AUC analyses: For simple, economical, and rapid determination of Zileuton racemate.

Published in:

Arabian Journal of Chemistry, 2017, v. 10, n. 3, p. 360, doi. 10.1016/j.arabjc.2013.05.013

By:

Ganorkar, Saurabh B.;
Shirkhedkar, Atul A.

Publication type:

Article

An iterative process produces oxamniquine derivatives that kill the major species of schistosomes infecting humans.

Published in:

PLoS Neglected Tropical Diseases, 2020, v. 15, n. 8, p. 1, doi. 10.1371/journal.pntd.0008517

By:

Guzman, Meghan A.;
Rugel, Anastasia R.;
Tarpley, Reid S.;
Alwan, Sevan N.;
Chevalier, Frédéric D.;
Kovalskyy, Dmytro P.;
Cao, Xiaohang;
Holloway, Stephen P.;
Anderson, Timothy J. C.;
Taylor, Alexander B.;
McHardy, Stanton F.;
LoVerde, Philip T.

Publication type:

Article