Works matching DE "CONJUGATE addition reactions"

Results: 190

Design and Synthesis of Co‐initiators via Base‐Catalysed Sequential Conjugate Addition: Application in Photoinduced Radical Polymerisation Reaction.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 57, p. 1, doi. 10.1002/chem.202301844

By:

Ahmad, Asrar;
Siddiqui, Shakir Ali;
Mittal, Garvisha;
Sukumar, N.;
Dubey, Kshatresh Dutta;
Kapat, Ajoy

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

Peptide‐Catalyzed Stereoselective Conjugate Addition Reaction of Aldehydes to C‐Substituted Maleimides.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 18, p. 1, doi. 10.1002/chem.202200215

By:

Vastakaite, Greta;
Grünenfelder, Claudio E.;
Wennemers, Helma

Publication type:

Article

Generation of α‐Boryl Radicals and Their Conjugate Addition to Enones: Transition‐Metal‐Free Alkylation of gem‐Diborylalkanes.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 7, p. 2294, doi. 10.1002/chem.202004581

By:

Wu, Chaoqiang;
Bao, Zhicheng;
Dou, Bowen;
Wang, Jianbo

Publication type:

Article

Amine Catalysis with Substrates Bearing N‐Heterocyclic Moieties Enabled by Control over the Enamine Pyramidalization Direction.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 67, p. 15623, doi. 10.1002/chem.202002966

By:

Möhler, Jasper S.;
Schnitzer, Tobias;
Wennemers, Helma

Publication type:

Article

Catalytic Enantioselective Conjugate Additions of (pin)B-Substituted Allylcopper Compounds Generated in situ from Butadiene or Isoprene.

Published in:

Angewandte Chemie, 2016, v. 128, n. 34, p. 10151, doi. 10.1002/ange.201605001

By:

Li, Xiben;
Meng, Fanke;
Torker, Sebastian;
Shi, Ying;
Hoveyda, Amir H.

Publication type:

Article

Peptide-Catalyzed Stereoselective Conjugate Addition Reactions of Aldehydes to Maleimide.

Published in:

Angewandte Chemie, 2016, v. 128, n. 30, p. 8713, doi. 10.1002/ange.201602230

By:

Grünenfelder, Claudio E.;
Kisunzu, Jessica K.;
Wennemers, Helma

Publication type:

Article

Total Synthesis of Isodaphlongamine H: A Possible Biogenetic Conundrum.

Published in:

Angewandte Chemie, 2016, v. 128, n. 7, p. 2623, doi. 10.1002/ange.201510861

By:

Chattopadhyay, Amit Kumar;
Ly, Vu Linh;
Jakkepally, Shashidhar;
Berger, Gilles;
Hanessian, Stephen

Publication type:

Article

Synergistic Rhodium/Phosphoric Acid Catalysis for the Enantioselective Addition of Oxonium Ylides to ortho-Quinone Methides.

Published in:

Angewandte Chemie, 2016, v. 128, n. 7, p. 2438, doi. 10.1002/ange.201509247

By:

Alamsetti, Santosh Kumar;
Spanka, Matthias;
Schneider, Christoph

Publication type:

Article

Efficient Synthesis of Chiral Trisubstituted 1,2-Allenyl Ketones by Catalytic Asymmetric Conjugate Addition of Malonic Esters to Enynes.

Published in:

Angewandte Chemie, 2016, v. 128, n. 5, p. 1891, doi. 10.1002/ange.201509455

By:

Yao, Qian;
Liao, Yuting;
Lin, Lili;
Lin, Xiaobin;
Ji, Jie;
Liu, Xiaohua;
Feng, Xiaoming

Publication type:

Article

Chemoselective Switch in the Asymmetric Organocatalysis of 5 H-Oxazol-4-ones and N-Itaconimides: Addition-Protonation or [4+2] Cycloaddition.

Published in:

Angewandte Chemie, 2016, v. 128, n. 4, p. 1321, doi. 10.1002/ange.201507796

By:

Zhu, Bo;
Lee, Richmond;
Li, Jiangtao;
Ye, Xinyi;
Hong, San‐Ni;
Qiu, Shuai;
Coote, Michelle L.;
Jiang, Zhiyong

Publication type:

Article

Copper-Catalyzed Asymmetric Conjugate Addition of Dimethylzinc to Acyl- N-methylimidazole Michael Acceptors: a Powerful Synthetic Platform.

Published in:

Angewandte Chemie, 2015, v. 127, n. 40, p. 11996, doi. 10.1002/ange.201506189

By:

Drissi ‐ Amraoui, Sammy;
Morin, Marie S. T.;
Crévisy, Christophe;
Baslé, Olivier;
Marcia de Figueiredo, Renata;
Mauduit, Marc;
Campagne, Jean ‐ Marc

Publication type:

Article

Highly E-Selective and Enantioselective Michael Addition to Electron-Deficient Internal Alkynes Under Chiral Iminophosphorane Catalysis.

Published in:

Angewandte Chemie, 2015, v. 127, n. 34, p. 10092, doi. 10.1002/ange.201503928

By:

Uraguchi, Daisuke;
Yamada, Kohei;
Ooi, Takashi

Publication type:

Article

Enantioselective Synthesis of Quaternary Carbon Stereocenters: Addition of 3-Substituted Oxindoles to Vinyl Sulfone Catalyzed by Pentanidiums.

Published in:

Angewandte Chemie, 2015, v. 127, n. 32, p. 9522, doi. 10.1002/ange.201503844

By:

Zong, Lili;
Du, Shubo;
Chin, Kek Foo;
Wang, Chao;
Tan, Choon-Hong

Publication type:

Article

Synthesis and Characterization of Tricarbastannatranes and Their Reactivity in B(C6F5)3-Promoted Conjugate Additions.

Published in:

Angewandte Chemie, 2015, v. 127, n. 18, p. 5578, doi. 10.1002/ange.201500983

By:

Kavoosi, Azadeh;
Fillion, Eric

Publication type:

Article

Hydrogen-Borrowing and Interrupted-Hydrogen-Borrowing Reactions of Ketones and Methanol Catalyzed by Iridium.

Published in:

Angewandte Chemie, 2015, v. 127, n. 5, p. 1662, doi. 10.1002/ange.201410391

By:

Di Shen;
Poole, Darren L.;
Shotton, Camilla C.;
Kornahrens, Anne F.;
Healy, Mark P;
Donohoe, Timothy J.

Publication type:

Article

Direct Catalytic Asymmetric Vinylogous Conjugate Addition of Unsaturated Butyrolactones to α,β-Unsaturated Thioamides.

Published in:

Angewandte Chemie, 2014, v. 126, n. 21, p. 5431, doi. 10.1002/ange.201402332

By:

Yin, Liang;
Takada, Hisashi;
Lin, Shaoquan;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

A Multicomponent Ni-, Zr-, and Cu-Catalyzed Strategy for Enantioselective Synthesis of Alkenyl-Substituted Quaternary Carbons.

Published in:

Angewandte Chemie, 2014, v. 126, n. 7, p. 1941, doi. 10.1002/ange.201309456

By:

McGrath, Kevin P.;
Hoveyda, Amir H.

Publication type:

Article

Chemoselective Catalytic Conjugate Addition of Alcohols over Amines.

Published in:

Angewandte Chemie, 2014, v. 126, n. 6, p. 1637, doi. 10.1002/ange.201309755

By:

Uesugi, Shuhei;
Li, Zhao;
Yazaki, Ryo;
Ohshima, Takashi

Publication type:

Article

Organocatalytic Asymmetric Conjugate Addition of Aldehydes to Nitroolefins: Identification of Catalytic Intermediates and the Stereoselectivity-Determining Step by ESI-MS.

Published in:

Angewandte Chemie, 2013, v. 125, n. 48, p. 12851, doi. 10.1002/ange.201305338

By:

Bächle, Florian;
Duschmalé, Jörg;
Ebner, Christian;
Pfaltz, Andreas;
Wennemers, Helma

Publication type:

Article

Enantioselective Copper-Catalyzed Conjugate Addition of Trimethylaluminum to β,γ-Unsaturated α-Ketoamides: Efficient Access to γ-Methyl-Substituted Carbonyl Compounds.

Published in:

Angewandte Chemie, 2013, v. 125, n. 48, p. 12933, doi. 10.1002/ange.201306541

By:

Goncalves ‐ Contal, Sylvie;
Gremaud, Ludovic;
Alexakis, Alexandre

Publication type:

Article

Enantioselective Synthesis of Quaternary Carbon Stereogenic Centers through Copper-Catalyzed Conjugate Additions of Aryl- and Alkylaluminum Reagents to Acyclic Trisubstituted Enones.

Published in:

Angewandte Chemie, 2013, v. 125, n. 31, p. 8314, doi. 10.1002/ange.201304035

By:

Dabrowski, Jennifer A.;
Villaume, Matthew T.;
Hoveyda, Amir H.

Publication type:

Article

Modified cysteine S-phosphopeptide standards for mass spectrometry-based proteomics.

Published in:

Amino Acids, 2019, v. 51, n. 9, p. 1365, doi. 10.1007/s00726-019-02773-8

By:

Buchowiecka, Alicja K.

Publication type:

Article

Promiscuous acylase as a green catalyst: to directly catalyze the conjugate addition reaction for the synthesis of brivaracetam intermediates.

Published in:

Biotechnology & Bioprocess Engineering, 2024, v. 29, n. 6, p. 1164, doi. 10.1007/s12257-024-00135-0

By:

Khan, Taimur;
Wang, Daixi;
Shahab, Muhammad;
Ali, Qaim;
Zheng, Guojun

Publication type:

Article

Editorial corner – a personal view Cell-instructive hydrogels to assemble in biofluids.

Published in:

2013

By:

Werner, C.

Publication type:

Editorial

Triflic Acid Catalyzed 1,6-Conjugate Addition of Thiols to p-Quinone Methides under Continuous-Flow Conditions.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 25, p. 3716, doi. 10.1002/ejoc.201700587

By:

Jadhav, Abhijeet S.;
Anand, Ramasamy Vijaya

Publication type:

Article

Unmodified Primary Amine Organocatalysts for Asymmetric Michael Reactions in Aqueous Media.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 27, p. 6047, doi. 10.1002/ejoc.201500913

By:

Rogozińska‐Szymczak, Maria;
Mlynarski, Jacek

Publication type:

Article

An Acid/Base-Regulated Recyclable Strategy for Homogeneous Cinchona Alkaloid-Derived Primary Amine Organocatalysts in Aldol, Vinylogous Michael and Double-Michael Cascade Reactions.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 26, p. 5755, doi. 10.1002/ejoc.201500566

By:

Wan, Jingwei;
Zhao, Zhiwei;
Wang, Falu;
Ma, Xuebing

Publication type:

Article

Total Synthesis of (2RS)-α-Tocopherol through Ni-Catalyzed 1,4-Addition to a Chromenone Intermediate.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 16, p. 3337, doi. 10.1002/ejoc.201402240

By:

Termath, Andreas Ole;
Velder, Janna;
Stemmler, René T.;
Netscher, Thomas;
Bonrath, Werner;
Schmalz, Hans‐Günther

Publication type:

Article

Sulfonyl Acetylenes as Alkynylating Reagents Under Radical or Anionic Conditions.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 8, p. 1577, doi. 10.1002/ejoc.201301483

By:

García Ruano, José Luis;
Alemán, José;
Parra, Alejandro;
Marzo, Leyre

Publication type:

Article

On the Michael Addition of Water to α,β-Unsaturated Ketones Using Amino Acids.

Published in:

European Journal of Organic Chemistry, 2013, v. 2013, n. 34, p. 7697, doi. 10.1002/ejoc.201301230

By:

Resch, Verena;
Seidler, Christiane;
Chen, Bi‐Shuang;
Degeling, Ian;
Hanefeld, Ulf

Publication type:

Article

Synthesis and Evaluation of Azolium‐Based Halogen‐Bond Donors.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 43, p. 10069, doi. 10.1002/chem.201902298

By:

Squitieri, Richard A.;
Fitzpatrick, Keegan P.;
Jaworski, Ashley A.;
Scheidt, Karl A.

Publication type:

Article

Stereochemical Insights into the Anaerobic Degradation of 4‐Isopropylbenzoyl‐CoA in the Denitrifying Bacterium Strain pCyN1.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 18, p. 4722, doi. 10.1002/chem.201805837

By:

Küppers, Julian;
Becker, Patrick;
Jarling, René;
Dörries, Marvin;
Cakić, Nevenka;
Schmidtmann, Marc;
Christoffers, Jens;
Rabus, Ralf;
Wilkes, Heinz

Publication type:

Article

Total Syntheses of Pyroclavine, Festuclavine, Lysergol, and Isolysergol via a Catalytic Asymmetric Nitro-Michael Reaction.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 47, p. 11234, doi. 10.1002/chem.201702459

By:

Bhunia, Subhajit;
Chaudhuri, Saikat;
Bisai, Alakesh

Publication type:

Article

An Aminocatalyzed Stereoselective Strategy for the Formal α-Propargylation of Ketones.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 41, p. 9716, doi. 10.1002/chem.201701433

By:

Jurberg, Igor D.

Publication type:

Article

Tumor Targeting with an isoDGR-Drug Conjugate.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 33, p. 7910, doi. 10.1002/chem.201701844

By:

Zanella, Simone;
Angerani, Simona;
Pina, Arianna;
López Rivas, Paula;
Giannini, Clelia;
Panzeri, Silvia;
Arosio, Daniela;
Caruso, Michele;
Gasparri, Fabio;
Fraietta, Ivan;
Albanese, Clara;
Marsiglio, Aurelio;
Pignataro, Luca;
Belvisi, Laura;
Piarulli, Umberto;
Gennari, Cesare

Publication type:

Article

Electrophilic Activation of α,β-Unsaturated Amides: Catalytic Asymmetric Vinylogous Conjugate Addition of Unsaturated γ-Butyrolactones.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 16, p. 5525, doi. 10.1002/chem.201600740

By:

Zhang, Ming;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Accessing N-Stereogenicity through a Double Aza-Michael Reaction: Mechanistic Insights.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 1, p. 390, doi. 10.1002/chem.201502670

By:

Kohrt, Sonja;
Santschi, Nico;
Cvengroš, Ján

Publication type:

Article

Remote Construction of Chiral Vicinal Tertiary and Quaternary Centers by Catalytic Asymmetric 1,6-Conjugate Addition of Prochiral Carbon Nucleophiles to Cyclic Dienones.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 52, p. 18921, doi. 10.1002/chem.201503530

By:

Yuan Wei;
Zunwu Liu;
Xinxin Wu;
Jie Fei;
Xiaodong Gu;
Xiaoqian Yuan;
Jinxing Ye

Publication type:

Article

Back Cover: Naphthalene Imide Conjugates: Formation of Supramolecular Assemblies, and the Encapsulation and Release of Dyes through DNA-Mediated Disassembly (Chem. Eur. J. 49/2015).

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 49, p. 17988, doi. 10.1002/chem.201584904

By:

Shankar, Balaraman H.;
Jayaram, Dhanya T.;
Ramaiah , Danaboyina

Publication type:

Article

Access to Highly Functionalized Sulfonated Cyclopentanes by Acid-Promoted Rauhut-Currier Reaction with Sulfinamides.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 44, p. 15544, doi. 10.1002/chem.201502816

By:

Gigant, Nicolas;
Drège, Emmanuelle;
Retailleau, Pascal;
Joseph, Delphine

Publication type:

Article

Synthesis and Biological Evaluation of RGD Peptidomimetic-Paclitaxel Conjugates Bearing Lysosomally Cleavable Linkers.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 18, p. 6921, doi. 10.1002/chem.201500158

By:

Dal Corso, Alberto;
Caruso, Michele;
Belvisi, Laura;
Arosio, Daniela;
Piarulli, Umberto;
Albanese, Clara;
Gasparri, Fabio;
Marsiglio, Aurelio;
Sola, Francesco;
Troiani, Sonia;
Valsasina, Barbara;
Pignataro, Luca;
Donati, Daniele;
Gennari, Cesare

Publication type:

Article

Enantioselective Conjugate Additions of 'Difficult' Ketones to Nitrodienynes and Tandem Annulations.

Published in:

Advanced Synthesis & Catalysis, 2017, v. 359, n. 1, p. 89, doi. 10.1002/adsc.201600849

By:

Liu, Teng;
Zhou, Mingxin;
Yuan, Tengrui;
Fu, Binbin;
Wang, Xinran;
Peng, Fangzhi;
Shao, Zhihui

Publication type:

Article

Facile, Efficient and Diastereoselective Construction of Indane-Fused Pyrrolidin-2-ones via a Potassium Hydroxide-Catalyzed Domino Reaction.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 19, p. 3093, doi. 10.1002/adsc.201600611

By:

Xing, Siyang;
Ren, Jing;
Wang, Kui;
Cui, Hong;
Xia, Tian;
Zhang, Ming;
Wang, Dandan

Publication type:

Article

Organocatalytic Enantioselective Conjugate Addition of Malonic Acid Half Thioesters to Coumarin-3-carboxylic Acids Using N-Heteroarenesulfonyl Cinchona Alkaloid Amides.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 7, p. 1029, doi. 10.1002/adsc.201600040

By:

Nakamura, Shuichi;
Toda, Ayaka;
Sano, Masahide;
Hatanaka, Tsubasa;
Funahashi, Yasuhiro

Publication type:

Article

Enantioselective Copper(II)-Catalyzed Conjugate Addition of Indoles to β -Substituted Unsaturated Acyl Phosphonates.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 7, p. 1011, doi. 10.1002/adsc.201500923

By:

Ma, Hong ‐ Li;
Xie, Lei;
Zhang, ZhenHua;
Li, Jia ‐ Qi;
Qin, Zhao ‐ Hai;
Fu, Bin

Publication type:

Article

Spiro-Pyrrolidine-Catalyzed Asymmetric Conjugate Addition of Hydroxylamine to Enals and 2,4-Dienals.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 6, p. 874, doi. 10.1002/adsc.201501025

By:

Dou, Qing ‐ Yun;
Tu, Yong ‐ Qiang;
Zhang, Ye;
Tian, Jin ‐ Miao;
Zhang, Fu ‐ Min;
Wang, Shao ‐ Hua

Publication type:

Article

Enantioselective Synthesis of Azaflavanones Using Organocatalytic 6- endo Aza-Michael Addition.

Published in:

Advanced Synthesis & Catalysis, 2014, v. 356, n. 5, p. 982, doi. 10.1002/adsc.201300920

By:

Cheng, Shuanghua;
Zhao, Lili;
Yu, Shouyun

Publication type:

Article

Rhodium(I)-Catalyzed Arylation of β-Chloro Ketones and Related Derivatives through Domino Dehydrochlorination/ Conjugate Addition.

Published in:

Advanced Synthesis & Catalysis, 2013, v. 355, n. 9, p. 1874, doi. 10.1002/adsc.201200821

By:

Jiang, Quanbin;
Guo, Tenglong;
Wang, Qingfu;
Wu, Ping;
Yu, Zhengkun

Publication type:

Article

A two-dimensional zinc(II) coordination polymer created via in situ ligand synthesis involving C-N bond formation.

Published in:

Acta Crystallographica Section C: Structural Chemistry, 2015, v. 71, n. 2, p. 97, doi. 10.1107/S2053229614028198

By:

Cai, Hua;
Guo, Ying;
Li, Jian-Gang

Publication type:

Article