Works matching DE "STEREOSELECTIVE reactions"

Results: 2486

Synthesis and Antimicrobial Evaluation of (+)-Neoisopulegol-Based Amino and Thiol Adducts.

Published in:

International Journal of Molecular Sciences, 2025, v. 26, n. 10, p. 4791, doi. 10.3390/ijms26104791

By:

Moustafa, Reem;
Remete, Attila Márió;
Szakonyi, Zsolt;
Szemerédi, Nikoletta;
Spengler, Gabriella;
Le, Tam Minh

Publication type:

Article

Stereoselective Condensation of L- Lactic Acid in Presence of Heterogeneous Catalysts.

Published in:

Macromolecular Symposia, 2013, v. 333, n. 1, p. 216, doi. 10.1002/masy.201300041

By:

Raase, JENnifer Marina;
Reichert, Karl ‐ Heinz;
Schomäcker, Reinhard

Publication type:

Article

A Modular Approach to Introduce Function into Single-Chain Polymeric Nanoparticles.

Published in:

Macromolecular Rapid Communications, 2014, v. 35, n. 15, p. 1320, doi. 10.1002/marc.201400213

By:

Huerta, Elisa;
van Genabeek, Bas;
Stals, Patrick J. M.;
Meijer, E. W.;
Palmans, Anja R. A.

Publication type:

Article

Merging Photocatalytic Doubly‐Decarboxylative Csp2−Csp2 Cross‐Coupling for Stereo‐Selective (E)‐α,β‐Unsaturated Ketones Synthesis.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 6, p. 1, doi. 10.1002/chem.202303337

By:

Mondal, Subal;
Midya, Siba P.;
Mondal, Soumya;
Das, Suman;
Ghosh, Pradyut

Publication type:

Article

Nitrogen Heterocycle Synthesis through Hydride Abstraction of Acyclic Carbamates and Related Species: Scope, Mechanism, Stereoselectivity, and Product Conformation Studies.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 71, p. 1, doi. 10.1002/chem.202302977

By:

Miller, Jenna L.;
Damodaran, Krishnan;
Floreancig, Paul E.

Publication type:

Article

Diastereoselective Petasis‐Borono‐Mannich Crotylation Reactions of Chiral α‐Heteroatom (F, OBz, OH) Aldehydes: Rapid Access to Valuable Mono and Bicyclic Heterocyclic Scaffolds.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 53, p. 1, doi. 10.1002/chem.202301701

By:

Chevis, Philip J.;
Chao, Chi Bong Eric;
Richardson, Christopher;
Hyland, Christopher J. T.;
Lee, Richmond;
Pyne, Stephen G.

Publication type:

Article

Selective Hydroxylation of C(sp3)−H Bonds in Steroids.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 44, p. 1, doi. 10.1002/chem.202301066

By:

Abas, Hossay;
Blencowe, Peter;
Brookfield, Joanna L.;
Harwood, Lucy A.

Publication type:

Article

Stereoselective Synthesis of Amphoteric α‐Haloalkenyl Boronates by Halogenative Semipinacol Rearrangement of B(MIDA)‐Propargylic Alcohols.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 39, p. 1, doi. 10.1002/chem.202301011

By:

Liu, Li‐Cai;
Qian, Jiasheng;
Duan, Liyan;
Wang, Bin;
Tu, Fang‐Hai;
Li, Qingjiang;
Wang, Honggen

Publication type:

Article

Synthesis and Structure‐Activity Relationship Studies of C(13)‐Desmethylene‐(−)‐Zampanolide Analogs.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 36, p. 1, doi. 10.1002/chem.202300703

By:

Brütsch, Tobias M.;
Cotter, Etienne;
Lucena‐Agell, Daniel;
Redondo‐Horcajo, Mariano;
Davies, Carolina;
Pfeiffer, Bernhard;
Pagani, Sandro;
Berardozzi, Simone;
Fernando Díaz, J.;
Miller, John H.;
Altmann, Karl‐Heinz

Publication type:

Article

Zinc‐Catalyzed Hydrocyanation of Ynamides and Photoisomerization, a General and Selective Access to E and Z Trisubstituted α‐Enamidonitriles.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 30, p. 1, doi. 10.1002/chem.202300120

By:

Hansjacob, Pierre;
Leroux, Frédéric R.;
Donnard, Morgan

Publication type:

Article

Front Cover: Stereoselective Synthesis and Characterization of Indenone Azine‐Based Electron‐Accepting π‐Conjugated Systems (Chem. Eur. J. 28/2023).

Published in:

2023

By:

Takagi, Shu I.;
Hayakawa, Masahiro;
Fukazawa, Aiko

Publication type:

Correction Notice

Expedient Synthesis of Dihaloalkenynes via Pd‐Catalyzed Haloalkynylation Reaction.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 26, p. 1, doi. 10.1002/chem.202300068

By:

Ji, Xiaoliang;
Peng, Xin;
Hong, Huanliang;
Xu, Yanghao;
Nie, Jinli;
Chen, Lu;
Mo, Zongwen;
Li, Yibiao;
Jiang, Huanfeng

Publication type:

Article

The Aldol‐Tishchenko Reaction of Butanone, Cyclobutanone and a 3‐Pentanone Derived Sulfinylimine and DFT Calculations of the Stereo‐determining Step.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 22, p. 1, doi. 10.1002/chem.202203029

By:

Alcock, Emma;
Mackey, Pamela;
Turlik, Aneta;
Bhatt, Khushi;
Light, Mark E.;
Houk, Kendall N.;
McGlacken, Gerard P.

Publication type:

Article

Origin of Stereoselectivity in SE2′ Reactions of Six‐membered Ring Oxocarbenium Ions.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 14, p. 1, doi. 10.1002/chem.202203490

By:

Remmerswaal, Wouter A.;
Hansen, Thomas;
Hamlin, Trevor A.;
Codée, Jeroen D. C.

Publication type:

Article

Alcohols as Efficient Intermolecular Initiators for a Highly Stereoselective Polyene Cyclisation Cascade.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 13, p. 1, doi. 10.1002/chem.202203732

By:

Aynetdinova, Daniya;
Jacques, Reece;
Christensen, Kirsten E.;
Donohoe, Timothy J.

Publication type:

Article

Influence of Achiral Phosphine Ligands on a Synergistic Organo‐ and Palladium‐Catalyzed Asymmetric Allylic Alkylation.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 71, p. 1, doi. 10.1002/chem.202202951

By:

McLeod, David;
Inunnguaq Jessen, Nicolaj;
Nguyen, Thanh V. Q.;
Espe, Marcus;
Erickson, Jeremy David;
Anker Jørgensen, Karl;
Yang, Limin;
Houk, K. N.

Publication type:

Article

A Vicinal Diol Approach for the Total Synthesis of Molestin E, ent‐Sinulacembranolide A and ent‐Sinumaximol A.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 63, p. 1, doi. 10.1002/chem.202202464

By:

Hoff, Oskar;
Kratena, Nicolas;
Aynetdinova, Daniya;
Christensen, Kirsten E.;
Donohoe, Timothy J.

Publication type:

Article

Transition Metal‐Free Regio‐ and Stereo‐Selective trans Hydroboration of 1,3‐Diynes: A Phosphine‐Catalyzed Access to (E)‐1‐Boryl‐1,3‐Enynes.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 63, p. 1, doi. 10.1002/chem.202202349

By:

Jos, Swetha;
Szwetkowski, Connor;
Slebodnick, Carla;
Ricker, Robert;
Chan, Ka Lok;
Chan, Wing Chun;
Radius, Udo;
Lin, Zhenyang;
Marder, Todd B.;
Santos, Webster L.

Publication type:

Article

Competing C‐4 and C‐5‐Acyl Stabilization of Uronic Acid Glycosyl Cations.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 63, p. 1, doi. 10.1002/chem.202201724

By:

Elferink, Hidde;
Remmerswaal, Wouter A.;
Houthuijs, Kas J.;
Jansen, Oscar;
Hansen, Thomas;
Rijs, Anouk M.;
Berden, Giel;
Martens, Jonathan;
Oomens, Jos;
Codée, Jeroen D. C.;
Boltje, Thomas J.

Publication type:

Article

Chiral Hemilabile P,N‐Ligand‐Assisted Gold Redox Catalysis for Enantioselective Alkene Aminoarylation.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 34, p. 1, doi. 10.1002/chem.202201018

By:

Ye, Xiaohan;
Wang, Chenhuan;
Zhang, Shuyao;
Tang, Qi;
Wojtas, Lukasz;
Li, Minyong;
Shi, Xiaodong

Publication type:

Article

Stereoselective Synthesis of Tertiary Allylic Amines by Titanium‐Catalyzed Hydroaminoalkylation of Alkynes with Tertiary Amines.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 11, p. 1, doi. 10.1002/chem.202103931

By:

Kaper, Tobias;
Geik, Dennis;
Fornfeist, Felix;
Schmidtmann, Marc;
Doye, Sven

Publication type:

Article

Chiral Ligands in Hypervalent Iodine Compounds: Synthesis and Structures of Binaphthyl‐Based λ3‐Iodanes.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 5, p. 1, doi. 10.1002/chem.202103623

By:

Zhang, Huaiyuan;
Cormanich, Rodrigo A.;
Wirth, Thomas

Publication type:

Article

Metal‐Catalyzed Haloalkynylation Reactions.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 4, p. 1, doi. 10.1002/chem.202103046

By:

Kreuzahler, Mathis;
Haberhauer, Gebhard

Publication type:

Article

Pd‐Catalyzed Heck‐Type Reactions of Allenes for Stereoselective Syntheses of Substituted 1,3‐Dienes.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 1, p. 1, doi. 10.1002/chem.202103507

By:

Vine, Logan E.;
Schomaker, Jennifer M.

Publication type:

Article

Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes: Effect of Steric Confinement Upon Immobilization on Regio‐ and Stereoselectivity in the Hydrosilylation of Alkynes.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 68, p. 17220, doi. 10.1002/chem.202103099

By:

Panyam, Pradeep K. R.;
Atwi, Boshra;
Ziegler, Felix;
Frey, Wolfgang;
Nowakowski, Michal;
Bauer, Matthias;
Buchmeiser, Michael R.

Publication type:

Article

Stereoselective Direct N‐Trifluoropropenylation of Heterocycles with a Hypervalent Iodonium Reagent.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 63, p. 15638, doi. 10.1002/chem.202102840

By:

Csenki, János T.;
Mészáros, Ádám;
Gonda, Zsombor;
Novák, Zoltán

Publication type:

Article

Determining the Diastereoselectivity of the Formation of Dipeptidonucleotides by NMR Spectroscopy.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 54, p. 13544, doi. 10.1002/chem.202101630

By:

Doppleb, Olivia;
Bremer, Jennifer;
Bechthold, Maren;
Sánchez Rico, Carolina;
Göhringer, Daniela;
Griesser, Helmut;
Richert, Clemens

Publication type:

Article

General, Straightforward, and Atom‐Economical Synthesis of Vinyl Triflimides.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 48, p. 12272, doi. 10.1002/chem.202102369

By:

Hao, Lei;
Pan, Qianwen;
Zhang, Congdi;
Wang, Sen;
Wang, Weilin;
Zhang, Junjie;
Bai, Lu;
Wang, Youliang

Publication type:

Article

Improving the Cβ Stereoselectivity of l‐Threonine Aldolase for the Synthesis of l‐threo‐4‐Methylsulfonylphenylserine by Modulating the Substrate‐Binding Pocket To Control the Orientation of the Substrate Entrance

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 37, p. 9654, doi. 10.1002/chem.202100752

By:

Wang, Lichao;
Xu, Lian;
Su, Bingmei;
Lin, Wei;
Xu, Xinqi;
Lin, Juan

Publication type:

Article

Cover Feature: A Nazarov‐Ene Tandem Reaction for the Stereoselective Construction of Spiro Compounds (Chem. Eur. J. 36/2021).

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 36, p. 9196, doi. 10.1002/chem.202101938

By:

Etling, Christoph;
Tedesco, Giada;
Kalesse, Markus

Publication type:

Article

A Nazarov‐Ene Tandem Reaction for the Stereoselective Construction of Spiro Compounds.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 36, p. 9257, doi. 10.1002/chem.202101041

By:

Etling, Christoph;
Tedesco, Giada;
Kalesse, Markus

Publication type:

Article

Electrochemical Tri‐ and Difluoromethylation‐Triggered Cyclization Accompanied by the Oxidative Cleavage of Indole Derivatives.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 21, p. 6522, doi. 10.1002/chem.202005368

By:

Yuan, Xin;
Cui, Yu‐Sheng;
Zhang, Xin‐Peng;
Qin, Long‐Zhou;
Sun, Qi;
Duan, Xiu;
Chen, Lin;
Li, Guigen;
Qiu, Jiang‐Kai;
Guo, Kai

Publication type:

Article

Single‐Point Mutant Inverts the Stereoselectivity of a Carbonyl Reductase toward β‐Ketoesters with Enhanced Activity.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 20, p. 6283, doi. 10.1002/chem.202005195

By:

Li, Aipeng;
Wang, Ting;
Tian, Qing;
Yang, Xiaohong;
Yin, Dongming;
Qin, Yong;
Zhang, Lianbing

Publication type:

Article

Cover Feature: Bifunctional Hydrogen Bond Donor‐Catalyzed Diels–Alder Reactions: Origin of Stereoselectivity and Rate Enhancement (Chem. Eur. J. 16/2021).

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 16, p. 5054, doi. 10.1002/chem.202005344

By:

Vermeeren, Pascal;
Hamlin, Trevor A.;
Bickelhaupt, F. Matthias;
Fernández, Israel

Publication type:

Article

Bifunctional Hydrogen Bond Donor‐Catalyzed Diels–Alder Reactions: Origin of Stereoselectivity and Rate Enhancement.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 16, p. 5180, doi. 10.1002/chem.202004496

By:

Vermeeren, Pascal;
Hamlin, Trevor A.;
Bickelhaupt, F. Matthias;
Fernández, Israel

Publication type:

Article

Total Synthesis of (−)‐Lepadin F based on a Stereoselective Diels–Alder Reaction Controlled by a Ketolactone‐type Dienophile.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 12, p. 4141, doi. 10.1002/chem.202004778

By:

Gu, He;
Hu, Yue;
Jia, Yuanliang;
Zhou, Qin;
Luo, Guiyin;
Chen, Xiaochuan

Publication type:

Article

Statistical Analysis of Glycosylation Reactions.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 8, p. 2556, doi. 10.1002/chem.202003105

By:

Chang, Chun‐Wei;
Lin, Mei‐Huei;
Wang, Cheng‐Chung

Publication type:

Article

Stereoselective Copper‐Catalyzed Direct Aldol Reaction of β, γ‐Unsaturated α‐Ketoesters with Coumaran‐3‐Ones.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 2, p. 581, doi. 10.1002/chem.202003510

By:

Li, Kuiliang;
Sun, Xiang;
Li, Linge;
Zha, Zhenggen;
Zhang, Feng‐Lian;
Wang, Zhiyong

Publication type:

Article

Direct Catalytic Asymmetric Addition of α‐Fluoronitriles to Aldehydes.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 67, p. 15524, doi. 10.1002/chem.202004743

By:

Balaji, Pandur Venkatesan;
Li, Zhao;
Saito, Akira;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Systematic Study on the Catalytic Arsa‐Wittig Reaction.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 59, p. 13400, doi. 10.1002/chem.202002792

By:

Inaba, Ryoto;
Kawashima, Ikuo;
Fujii, Toshiki;
Yumura, Takashi;
Imoto, Hiroaki;
Naka, Kensuke

Publication type:

Article

Ligand‐Controlled Diastereoselective Cobalt‐Catalysed Hydroalkynylation of Terminal Alkynes to E‐ or Z‐1,3‐Enynes.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 53, p. 12129, doi. 10.1002/chem.202001697

By:

Weber, Sebastian M.;
Queder, Jona;
Hilt, Gerhard

Publication type:

Article

Allylic and Allenylic Dearomatization of Indoles Promoted by Graphene Oxide by Covalent Grafting Activation Mode.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 46, p. 10427, doi. 10.1002/chem.202001373

By:

Lombardi, Lorenzo;
Bellini, Daniele;
Bottoni, Andrea;
Calvaresi, Matteo;
Monari, Magda;
Kovtun, Alessandro;
Palermo, Vincenzo;
Melucci, Manuela;
Bandini, Marco

Publication type:

Article

JoyaPhos: An Atropisomeric Teraryl Monophosphine Ligand.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 44, p. 9864, doi. 10.1002/chem.202001269

By:

Castrogiovanni, Alessandro;
Lotter, Dominik;
Bissegger, Fabian R.;
Sparr, Christof

Publication type:

Article

Gold‐Catalyzed [3+2] Carbocycloaddition Reaction of Pinacol Alkenylboronates: Stereospecific Synthesis of Boryl‐Functionalized Cyclopentene Derivatives.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 31, p. 6999, doi. 10.1002/chem.202001192

By:

Yamamoto, Kota;
López, Enol;
Barrio, Pablo;
Borge, Javier;
López, Luis A.

Publication type:

Article

Mechanistic Insights into the Regio‐ and Stereoselectivities of Testosterone and Dihydrotestosterone Hydroxylation Catalyzed by CYP3A4 and CYP19A1.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 28, p. 6214, doi. 10.1002/chem.201905272

By:

Li, Junhao;
Tang, Yun;
Li, Weihua;
Tu, Yaoquan

Publication type:

Article

Photoinitiated Thiol‐ene Reactions of Enoses: A Powerful Tool for Stereoselective Synthesis of Glycomimetics with Challenging Glycosidic Linkages.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 28, p. 6090, doi. 10.1002/chem.201905408

By:

Borbás, Anikó

Publication type:

Article

[2+2] Photodimerization of Stilbazoles Promoted by Oxalic Acid in Suspension.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 21, p. 4682, doi. 10.1002/chem.201905597

By:

Nguyen, Thanh Binh;
Nguyen, Tuan Minh;
Retailleau, Pascal

Publication type:

Article

Mechanism and Origin of Stereoselectivity in Chiral Phosphoric Acid‐Catalyzed Aldol‐Type Reactions of Azlactones with Vinyl Ethers.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 15, p. 3364, doi. 10.1002/chem.201905296

By:

Kanomata, Kyohei;
Nagasawa, Yuki;
Shibata, Yukihiro;
Yamanaka, Masahiro;
Egawa, Fuyuki;
Kikuchi, Jun;
Terada, Masahiro

Publication type:

Article

Synthesis of β‐Glucosides with 3‐O‐Picoloyl‐Protected Glycosyl Donors in the Presence of Excess Triflic Acid: Defining the Scope.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 13, p. 2938, doi. 10.1002/chem.201905278

By:

Mannino, Michael P.;
Demchenko, Alexei V.

Publication type:

Article

Synthesis of β‐Glucosides with 3‐O‐Picoloyl‐Protected Glycosyl Donors in the Presence of Excess Triflic Acid: A Mechanistic Study.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 13, p. 2927, doi. 10.1002/chem.201905277

By:

Mannino, Michael P.;
Demchenko, Alexei V.

Publication type:

Article