Works matching DE "ENAMINES"

Results: 488

A contra-steric chemoselective hydrometallation strategy with bulky NHC for catalytic asymmetric branched allylamine synthesis.

Published in:

Nature Communications, 2025, v. 16, n. 1, p. 1, doi. 10.1038/s41467-025-60932-w

By:

Chen, Weihao;
Zhang, Zhifeng;
Ho, Chun-Yu

Publication type:

Article

Synthesis of Highly Substituted Cyclobutanones by a One‐Pot Keteniminium‐Enamine Process.

Published in:

Helvetica Chimica Acta, 2021, v. 104, n. 5, p. 1, doi. 10.1002/hlca.202100022

By:

Dagoneau, Dylan;
Kolleth, Amandine;
Quinodoz, Pierre;
Horoz, Beyza;
Catak, Saron;
Lumbroso, Alexandre;
Sulzer‐Mossé, Sarah;
De Mesmaeker, Alain

Publication type:

Article

Rigorous Conformational Analysis of Pyrrolidine Enamines with Relevance to Organocatalysis.

Published in:

Helvetica Chimica Acta, 2017, v. 100, n. 10, p. n/a, doi. 10.1002/hlca.201700182

By:

Husch, Tamara;
Seebach, Dieter;
Beck, Albert K.;
Reiher, Markus

Publication type:

Article

Corrin Syntheses. Part IV.

Published in:

Helvetica Chimica Acta, 2015, v. 98, n. 11/12, p. 1755, doi. 10.1002/hlca.201200342

By:

Bertele, Erhard;
Scheffold, Rolf;
Gschwend, Heinz;
Pesaro, Mario;
Fischli, Albert;
Roth, Martin;
Schossig, Jürgen;
Eschenmoser, Albert

Publication type:

Article

Enantioselective Access to (−)- Ambrox® Starting from β-Farnesene.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 2, p. 197, doi. 10.1002/hlca.201300286

By:

Chapuis, Christian

Publication type:

Article

Stoichiometric Reactions of Enamines Derived from Diphenylprolinol Silyl Ethers with Nitro Olefins and Lessons for the Corresponding Organocatalytic Conversions - a Survey.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 5, p. 799, doi. 10.1002/hlca.201300079

By:

Seebach, Dieter;
Sun, Xiaoyu;
Ebert, Marc-Olivier;
Schweizer, W. Bernd;
Purkayastha, Nirupam;
Beck, Albert K.;
Duschmalé, Jörg;
Wennemers, Helma;
Mukaiyama, Takasuke;
Benohoud, Meryem;
Hayashi, Yujiro;
Reiher, Markus

Publication type:

Article

Contents: HCA 5/2013.

Published in:: Helvetica Chimica Acta, 2013, v. 96, n. 5, p. n/a, doi. 10.1002/hlca.201390005
Publication type:: Article

Mild Reductive Functionalization of Amides into N-Sulfonylformamidines.

Published in:

ChemistryOpen, 2017, v. 6, n. 4, p. 484, doi. 10.1002/open.201700087

By:

Trillo, Paz;
Slagbrand, Tove;
Tinnis, Fredrik;
Adolfsson, Hans

Publication type:

Article

Convergent approach for direct cross-coupling enabled by flash irreversible generation of cationic and anionic species.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-48723-1

By:

Soutome, Hiroki;
Yamashita, Hiroki;
Shimizu, Yutaka;
Takumi, Masahiro;
Ashikari, Yosuke;
Nagaki, Aiichiro

Publication type:

Article

Synthesis and characterization of a β-ketoenamine COF Tp-BD(Me)2 at mild temperatures.

Published in:

Functional Materials Letters, 2023, v. 16, n. 6, p. 1, doi. 10.1142/S1793604723500212

By:

Wan, Shuquan;
Liu, Guanyu;
Chen, Ying;
Leng, Senlin;
Yao, Yuanyong;
Zeng, Xinjuan;
Zhou, Cailong

Publication type:

Article

Spotlights on our sister journals: Eur. J. Inorg. Chem. 3/2013.

Published in:: European Journal of Inorganic Chemistry, 2013, v. 2013, n. 3, p. 324, doi. 10.1002/ejic.201390015
Publication type:: Article

A Versatile Approach to 2-Substituted 3-Trifluoromethyl-1,3- diols Based on the Reaction of Trifluoroacetaldehyde Ethyl Hemiacetal with Enamines Derived from Aldehydes.

Published in:

Chemistry Letters, 2010, v. 39, n. 4, p. 50, doi. 10.1246/cl.2010.410

By:

Funabiki, Kazumasa;
Furuno, Yudai;
Sato, Fumiaki;
Gonda, Hiroshi;
Kubota, Yasuhiro;
Matsui, Masaki

Publication type:

Article

Efficient and Highly Enantioselective Michael Addition of Aldehydes to Nitroalkenes Catalyzed by a Surfactant-type Organocatalyst in the Presence of Water.

Published in:

Chemistry Letters, 2010, v. 39, n. 4, p. 42, doi. 10.1246/cl.2010.412

By:

Feng Hu;
Chang-Shan Guo;
Jin Xie;
Hai-Liang Zhu;
Zhi-Zhen Huang

Publication type:

Article

Cationic Three-component Coupling Involving an Optically Active Enamine Derivative. From Time Integration to Space Integration of Reactions.

Published in:

Chemistry Letters, 2010, v. 39, n. 4, p. 40, doi. 10.1246/cl.2010.404

By:

Suga, Seiji;
Yamada, Daisuke;
Yoshida, Jun-ichi

Publication type:

Article

Photoinduced Oxyamination of Enamines and Aldehydes with TEMPO Catalyzed by [Ru(bpy)3]2+.

Published in:

Chemistry Letters, 2009, v. 38, n. 2, p. 23, doi. 10.1246/cl.2009.166

By:

Koike, Takashi;
Akita, Munetaka

Publication type:

Article

Direct Addition of Glycine Derivatives to Enamines.

Published in:

Chemistry Letters, 2005, v. 34, n. 2, p. 268, doi. 10.1246/cl.2005.268

By:

Kobayashi, Jun;
Yamashita, Yasuhiro;
Kobayashi, Shu

Publication type:

Article

Evidence for Two Competing Mechanisms in Regeneration of 2-(2,4-Dinitrobenzyl)pyridine from its Enamine Tautomer.

Published in:

Chemistry Letters, 2004, v. 33, n. 11, p. 1444, doi. 10.1246/cl.2004.1444

By:

Kira, Nobuhiro;
Takahashi, Toru;
Ohga, Yasushi;
Asano, Tsutomu

Publication type:

Article

Facile One-pot Syntheses of Amidines and Enamines from Oximes via Beckmann Rearrangement Using Trifluoromethansulfonic Anhydride.

Published in:

Chemistry Letters, 2004, v. 33, n. 3, p. 322, doi. 10.1246/cl.2004.322

By:

Takuwa, Tomofumi;
Minowa, Tomofumi;
Onishi, Jim Yoshitaka;
Mukaiyama, Teruaki

Publication type:

Article

Review on the Reactivity of 1,1-Diamino-2,2-dinitroethylene (FOX-7).

Published in:

Propellants, Explosives, Pyrotechnics, 2016, v. 41, n. 1, p. 35, doi. 10.1002/prep.201500065

By:

Zhang, Yu;
Sun, Qian;
Xu, Kangzhen;
Song, Jirong;
Zhao, Fengqi

Publication type:

Article

Copper Catalyzed [3+2] Annulation Reaction of Exocyclic Sulfonyl Enamides for the Synthesis of N,O‐Spiroketal and Spiroketal.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 44, p. 1, doi. 10.1002/chem.202401062

By:

Cheng, Wen‐Fu;
Gao, Shan‐Zeng;
Yang, Yu‐Chen;
Wang, Lijia

Publication type:

Article

Controlling Cyclic Dienamine Reactivity in Radical tert‐Alkylation for Molecular Diversity to Synthesize Multicyclic Compounds Possessing a Quaternary Carbon.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 17, p. 1, doi. 10.1002/chem.202304215

By:

Kusano, Shinjiro;
Nishikata, Takashi

Publication type:

Article

Regio‐ and Enantioselective Synthesis of 1,2‐Diamines by Formal Hydroamination of Enamines: Scope, Mechanism, and Asymmetric Synthesis of Orthogonally Protected Bis‐Piperazines as a Privileged Scaffold.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 16, p. 1, doi. 10.1002/chem.202303078

By:

Mohiti, Maziar;
Lu, Yu;
He, Hui;
Ni, Shao‐Fei;
Somfai, Peter

Publication type:

Article

Hydroamination of Triisopropylsilyl Acetylene Sulfur Pentafluoride – a Bench‐top Route to Pentafluorosulfanylated Enamines.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 14, p. 1, doi. 10.1002/chem.202304015

By:

Wenzel, Jonas O.;
Jester, Fabian;
Togni, Antonio;
Rombach, David

Publication type:

Article

Thioarylation of 6‐Amino‐2,3,6‐trideoxy‐d‐manno‐oct‐2‐ulosonic Acid (IminoKdo): Access to 3,6‐Disubstituted Picolinates and Mechanistic Insights.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 12, p. 1, doi. 10.1002/chem.202303904

By:

Manmode, Sujit;
Hussain, Nazar;
Marin, Oscar Javier Gamboa;
Kato, Atsushi;
Veytia‐Bucheli, José Ignacio;
Vincent, Stéphane P.;
Gauthier, Charles

Publication type:

Article

Nucleophilicity of 4‐(Alkylthio)‐3‐imidazoline Derived Enamines.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 2, p. 1, doi. 10.1002/chem.202302764

By:

Hensinger, Magenta J.;
Eitzinger, Andreas;
Trapp, Oliver;
Ofial, Armin R.

Publication type:

Article

gem‐Difluoroolefination of Amides.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 70, p. 1, doi. 10.1002/chem.202303144

By:

Trifonov, Alexey L.;
Dilman, Alexander D.

Publication type:

Article

Visible‐Light‐Irradiated Multicomponent Reactions of Aliphatic Amines, Propiolate Acid Esters, and CF3SO2Na for Accessing β‐CF3 Enamines.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 62, p. 1, doi. 10.1002/chem.202302249

By:

Tang, Yisong;
Huang, Mingyang;
Jiang, Liang;
Zhang, Xiaotong;
Zheng, Shaojun;
Yang, Yong;
Chen, Xiao Yun

Publication type:

Article

Organocatalytic Enantioselective Intramolecular Michael Addition by In Situ Generated Aminoisobenzofulvenes: Construction of Spiro Quaternary Carbon Stereocenters.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 59, p. 1, doi. 10.1002/chem.202301563

By:

Midya, Abhisek;
Khalse, Laxman Devidas;
Ghorai, Prasanta

Publication type:

Article

Facile One‐Pot Synthesis of Polysubstituted Pyridinium Salts by Annulation of Enamines with Alkynes.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 22, p. 1, doi. 10.1002/chem.202300059

By:

Lee, Seokwoo;
Yoo, Hanbin;
Park, Soojun;
Yoon, Ran;
Kim, Sanghee

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

Quantification of the Electrophilicities of Diazoalkanes: Kinetics and Mechanism of Azo Couplings with Enamines and Sulfonium Ylides.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 55, p. 1, doi. 10.1002/chem.202201376

By:

Li, Le;
Mayer, Robert J.;
Stephenson, David S.;
Mayer, Peter;
Ofial, Armin R.;
Mayr, Herbert

Publication type:

Article

DoE‐Driven Development of an Organocatalytic Enantioselective Addition of Acetaldehyde to Nitrostyrenes in Water**.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 24, p. 1, doi. 10.1002/chem.202104524

By:

Nori, Valeria;
Sinibaldi, Arianna;
Giorgianni, Giuliana;
Pesciaioli, Fabio;
Di Donato, Francesca;
Cocco, Emanuele;
Biancolillo, Alessandra;
Landa, Aitor;
Carlone, Armando

Publication type:

Article

Frontispiece: Nickel‐Catalyzed Arylative Cyclizations of Alkyne‐ and Allene‐Tethered Electrophiles using Arylboron Reagents.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 18, p. 1, doi. 10.1002/chem.202281862

By:

Gillbard, Simone M.;
Lam, Hon Wai

Publication type:

Article

Bioinspired Transformations Using Strictosidine Aglycones: Divergent Total Syntheses of Monoterpenoid Indole Alkaloids in the Early Stage of Biosynthesis.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 11, p. 1, doi. 10.1002/chem.202104052

By:

Sakamoto, Jukiya;
Ishikawa, Hayato

Publication type:

Article

Alkyne Aminopalladation/Heck and Suzuki Cascades: An Approach to Tetrasubstituted Enamines.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 60, p. 14846, doi. 10.1002/chem.202103567

By:

Geffers, Finn J.;
Kurth, Florens R.;
Jones, Peter G.;
Werz, Daniel B.

Publication type:

Article

Enhancing the Crystallinity of Keto‐enamine‐Linked Covalent Organic Frameworks through an in situ Protection‐Deprotection Strategy.

Published in:

Angewandte Chemie, 2024, v. 136, n. 13, p. 1, doi. 10.1002/ange.202316873

By:

Koner, Kalipada;
Mohata, Shibani;
Ogaeri, Yutaro;
Nishiyama, Yusuke;
Addicoat, Matthew A.;
Banerjee, Rahul

Publication type:

Article

Iridium‐Catalyzed Reductive (3+2) Annulation of Lactams Enabling the Rapid Total Synthesis of (±)‐Eburnamonine.

Published in:

Angewandte Chemie, 2024, v. 136, n. 6, p. 1, doi. 10.1002/ange.202317290

By:

Sugiyama, Yasukazu;
Yamada, Kento;
Kaneko, Daiki;
Kusagawa, Yuya;
Okamura, Toshitaka;
Sato, Takaaki

Publication type:

Article

Metal‐Free Stereoconvergent C−H Borylation of Enamides.

Published in:

Angewandte Chemie, 2023, v. 135, n. 44, p. 1, doi. 10.1002/ange.202313205

By:

Wang, Tianhang;
Wang, Zheng‐Jun;
Wang, Minyan;
Wu, Lei;
Fang, Xiaowu;
Liang, Yong;
Lv, Jiahang;
Shi, Zhuangzhi

Publication type:

Article

Metal‐Free Directed Site‐Selective Csp3‐H Borylation of Saturated Cyclic Amines.

Published in:

Angewandte Chemie, 2023, v. 135, n. 39, p. 1, doi. 10.1002/ange.202309295

By:

Kumar Someswara Ashwathappa, Puneeth;
Higashi, Takuya;
Desrosiers, Vincent;
Omaña, Alvaro A.;
Fontaine, Frédéric‐Georges

Publication type:

Article

Regio‐ and Z‐Selective Alkyne Hydroamination and Hydrophenoxylation using Tetrafluoro‐λ6‐Sulfanyl Alkynes under Superbasic, Naked Anion Conditions.

Published in:

Angewandte Chemie, 2023, v. 135, n. 33, p. 1, doi. 10.1002/ange.202307090

By:

Aggarwal, Trapti;
Hada, Kenshiro;
Murata, Yusuke;
Sumii, Yuji;
Tanagawa, Kazuhiro;
Niina, Kiyoteru;
Mori, Soichiro;
Escorihuela, Jorge;
Shibata, Norio

Publication type:

Article

Oxa‐TriQuinoline: A New Entry to Aza‐Oxa‐Crown Architectures.

Published in:

Angewandte Chemie, 2023, v. 135, n. 32, p. 1, doi. 10.1002/ange.202307896

By:

Kobayashi, Toi;
Kumagai, Naoya

Publication type:

Article

A Coordination Polymer of Vaska's Complex as a Heterogeneous Catalyst for the Reductive Formation of Enamines from Amides.

Published in:

Angewandte Chemie, 2023, v. 135, n. 23, p. 1, doi. 10.1002/ange.202301611

By:

Griffin, Samuel E.;
Domecus, Grant P.;
Flores, Clarissa E.;
Sikma, R. Eric;
Benz, Lauren;
Cohen, Seth M.

Publication type:

Article

Organocatalytic Enantioselective Vinylcyclopropane‐Cyclopentene (VCP‐CP) Rearrangement.

Published in:

Angewandte Chemie, 2023, v. 135, n. 22, p. 1, doi. 10.1002/ange.202302416

By:

Garay, Gorka;
Hurtado, Josebe;
Pedrón, Manuel;
García, Lorena;
Reyes, Efraim;
Sánchez‐Díez, Eduardo;
Tejero, Tomás;
Carrillo, Luisa;
Merino, Pedro;
Vicario, Jose L.

Publication type:

Article

Highly Enantioselective Construction of Multifunctional Silicon‐Stereogenic Silacycles by Asymmetric Enamine Catalysis.

Published in:

Angewandte Chemie, 2023, v. 135, n. 9, p. 1, doi. 10.1002/ange.202217724

By:

Zhang, Xue‐Xin;
Gao, Yang;
Zhang, Yan‐Xue;
Zhou, Jian;
Yu, Jin‐Sheng

Publication type:

Article

Multicomponent Assembly of Complex Oxindoles by Enantioselective Cooperative Catalysis.

Published in:

Angewandte Chemie, 2022, v. 134, n. 51, p. 1, doi. 10.1002/ange.202213407

By:

Hua, Ru‐Yu;
Yu, Si‐Fan;
Jie, Xiao‐Ting;
Qiu, Huang;
Hu, Wen‐Hao

Publication type:

Article

Fluorinated Tetraarylethenes: Universal Tags for the Synthesis of Solid State Luminogens.

Published in:

Angewandte Chemie, 2022, v. 134, n. 48, p. 1, doi. 10.1002/ange.202213429

By:

Suleymanov, Abdusalom A.;
Kraus, Barbara M.;
Damiens, Thibault;
Ruggi, Albert;
Solari, Euro;
Scopelliti, Rosario;
Fadaei‐Tirani, Farzaneh;
Severin, Kay

Publication type:

Article

Enantioselective Biocascade Catalysis with a Single Multifunctional Enzyme.

Published in:

Angewandte Chemie, 2022, v. 134, n. 43, p. 1, doi. 10.1002/ange.202212176

By:

Tseliou, Vasilis;
Faraone, Adriana;
Kqiku, Laura;
Vilím, Jan;
Simionato, Gianluca;
Melchiorre, Paolo

Publication type:

Article

Synthesis of Atropisomeric Hydrazides by One‐Pot Sequential Enantio‐ and Diastereoselective Catalysis.

Published in:

Angewandte Chemie, 2022, v. 134, n. 42, p. 1, doi. 10.1002/ange.202209895

By:

Portolani, Chiara;
Centonze, Giovanni;
Luciani, Sara;
Pellegrini, Andrea;
Righi, Paolo;
Mazzanti, Andrea;
Ciogli, Alessia;
Sorato, Andrea;
Bencivenni, Giorgio

Publication type:

Article

Catalytic Enantioselective de novo Construction of Chiral Arenes through Desymmetrizing Oxidative [4+2]‐Cycloaddition.

Published in:

Angewandte Chemie, 2022, v. 134, n. 37, p. 1, doi. 10.1002/ange.202204523

By:

Ghosh, Biki;
Harariya, Mahesh Singh;
Mukherjee, Santanu

Publication type:

Article

A Desaturative Approach for Aromatic Aldehyde Synthesis via Synergistic Enamine, Photoredox and Cobalt Triple Catalysis.

Published in:

Angewandte Chemie, 2022, v. 134, n. 18, p. 1, doi. 10.1002/ange.202201870

By:

Zhao, Huaibo;
Caldora, Henry P.;
Turner, Oliver;
Douglas, James J.;
Leonori, Daniele

Publication type:

Article