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

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

ZnO Nanorod: An Efficient Reusable Catalyst for One‐pot Multicomponent C−C Bond Formation Reactions Involving Isatins.

Published in:

Asian Journal of Organic Chemistry, 2024, v. 13, n. 9, p. 1, doi. 10.1002/ajoc.202400236

By:

Gotgi, Nandini M;
Jaman Singh, Rajkumar;
Kanti Giri, Arnab;
Baran Panda, Asit;
Ghosh, Debashis

Publication type:

Article

Synthesis of 3,6‐Disubstituted 4‐Ethoxycarbonylpyranoindol‐1‐ones Utilizing 3‐Amino‐2‐pyrone Synthesis.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 6, p. 1, doi. 10.1002/ajoc.202200110

By:

Fukuoka, Kota;
Imai, Katsutoshi;
Hirano, Kotaro;
Goto, Shinsuke;
Miura, Ryoya;
Hachiya, Iwao

Publication type:

Article

Synthesis of Trifluoromethylated 4H‐1‐Benzopyran Derivatives via Photocatalytic Trifluoromethylation/Oxidation/Conjugate Addition, and Cyclization Sequences of Vinyl Phenols.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 4, p. 1, doi. 10.1002/ajoc.202200052

By:

Jang, Jihoon;
Kim, Dae Young

Publication type:

Article

Cinchona Derivatives as Bifunctional H‐bonding Organocatalysts in Asymmetric Vinylogous Conjugate Addition Reactions.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 2, p. 1, doi. 10.1002/ajoc.202100053

By:

Joshi, Harshit;
Singh, Vinod K.

Publication type:

Article

Advances in Synthesis of Enantioenriched Chiral Sulfones by Enantioselective Conjugate Addition Reactions.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 1, p. 1, doi. 10.1002/ajoc.202100598

By:

Liang, Xiayu;
Shen, Yongcun

Publication type:

Article

Synthesis of Sulfonyloxindoles via Functional Group Exchange Between 3‐Sulfonylphthalide and Isatylidenemalononitrile.

Published in:

Asian Journal of Organic Chemistry, 2021, v. 10, n. 5, p. 1102, doi. 10.1002/ajoc.202100148

By:

Satham, Lakshminarayana;
Suresh, Alati;
Namboothiri, Irishi N. N.

Publication type:

Article

Synthesis of 1‐Naphthol‐based Unsymmetrical Triarylmethanes: Heck‐type Desulfitative Reaction of Arylsulfonyl Chlorides with Tetralone‐derived Chalcones.

Published in:

Asian Journal of Organic Chemistry, 2021, v. 10, n. 3, p. 576, doi. 10.1002/ajoc.202100016

By:

Sankar, Rathinam;
Bhattacharya, Debabrata;
Arulananda Babu, Srinivasarao

Publication type:

Article

Efforts Toward a Unified Kainoid Family Synthesis Approach: Unexpected Sulfinamide‐Directed Conjugate Addition Results.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 7, p. 1041, doi. 10.1002/ajoc.201800728

By:

Chogii, Isaac;
Das, Pradipta;
Njardarson, Jon T.

Publication type:

Article

Catalytic Asymmetric Conjugate Addition of Tritylthiol to Azadienes with a Bifunctional Organocatalyst.

Published in:

Asian Journal of Organic Chemistry, 2018, v. 7, n. 8, p. 1561, doi. 10.1002/ajoc.201800299

By:

Gu, Zheng;
Xie, Jiao‐jiao;
Jiang, Guo‐fang;
Zhou, Yong‐gui

Publication type:

Article

N-Heterocyclic-Carbene-Catalyzed Sulfa-Michael additions.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 4, p. 327, doi. 10.1002/ajoc.201402241

By:

Li, Yuan ‐ ZhEN;
Wang, Ying;
Du, Guang ‐ FEN;
Zhang, Hai ‐ Yan;
Yang, Hong ‐ Li;
He, Lin

Publication type:

Article

Organocatalytic Asymmetric Conjugate Addition of 2-Oxindole-3-Carboxylate Esters to 2-Phthalimido Acrylates: Efficient Synthesis of C<sup>γ</sup>-tetrasubstituted α-Amino Acid Derivatives.

Published in:

Asian Journal of Organic Chemistry, 2014, v. 3, n. 4, p. 530, doi. 10.1002/ajoc.201300292

By:

Gao, Juan;
ChEN, Jia ‐ Rong;
Duan, Shu ‐ WEN;
Li, Tian ‐ REN;
Lu, Liang ‐ Qiu;
Xiao, WEN ‐ Jing

Publication type:

Article

Synthesis of novel spiro[cyclopropane-pyrrolizin] derivatives via Mg-mediated conjugate addition of bromoform.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 4, p. 2345, doi. 10.1007/s11164-013-1350-6

By:

Liu, Bin;
Li, Xiao;
Zhang, Jie;
Wang, Meng;
Zeng, Rong

Publication type:

Article

Cs2.5H0.5PW12O40-catalyzed conjugate addition of indole to α, β-unsaturated ketones.

Published in:

Arabian Journal of Chemistry, 2016, v. 9, p. S659, doi. 10.1016/j.arabjc.2011.07.012

By:

Khabazzadeh, Hojatollah;
Kermany, Esmat Tavakolinejad;
Eghbali, Morteza

Publication type:

Article

Efficient Preparation of 2, 2′-Disubstituted-3, 3′-(1, 4-phenylene)bis-thienopyrimidin-4-ones Based on an aza-Wittig Reaction.

Published in:

Journal of Heterocyclic Chemistry, 2013, v. 50, n. 4, p. 850, doi. 10.1002/jhet.1579

By:

Yan, Kai;
Chen, Hong;
Dai, Qiuhong;
Liu, Mingguo

Publication type:

Article

Design of Bifunctional Amino Tf‐Amide Organocatalysts and Application in Various Asymmetric Transformations.

Published in:

Chemical Record, 2022, v. 22, n. 5, p. 1, doi. 10.1002/tcr.202200004

By:

Lee, Hyo‐Jun;
Maruoka, Keiji

Publication type:

Article

Transition Metal/Lewis Acid Catalyzed Reactions of Zerumbone for Diverse Molecular Motifs.

Published in:

Chemical Record, 2021, v. 21, n. 12, p. 3943, doi. 10.1002/tcr.202100206

By:

Biji, Mohanan;
Prabha, Bernard;
Lankalapalli, Ravi S.;
Radhakrishnan, Kokkuvayil Vasu

Publication type:

Article

Regio- and Stereoselective Switchable Synthesis of (E)- and (Z)- N -Carbonylvinylated Pyrazoles.

Published in:

Molecules, 2023, v. 28, n. 11, p. 4347, doi. 10.3390/molecules28114347

By:

Zhang, Xue;
Zhang, Zheyu;
Yu, Haifeng;
Che, Guangbo

Publication type:

Article

Phytophenol Dimerization Reaction: From Basic Rules to Diastereoselectivity and Beyond.

Published in:

Molecules, 2022, v. 27, n. 15, p. 4842, doi. 10.3390/molecules27154842

By:

Liu, Shuqin;
Li, Xican;
Chen, Ban;
Ouyang, Xiaojian;
Xie, Yulu;
Chen, Dongfeng

Publication type:

Article

Reversal of Enantioselectivity in the Conjugate Addition Reaction of Cyclic Enones with the CuOTf/Azolium Catalytic System.

Published in:

Molecules, 2021, v. 26, n. 11, p. 3404, doi. 10.3390/molecules26113404

By:

Nakano, Yuki;
Shimizu, Satoki;
Takeda, Chihiro;
Sakaguchi, Satoshi

Publication type:

Article

Rate Dependence on Inductive and Resonance Effects for the Organocatalyzed Enantioselective Conjugate Addition of Alkenyl and Alkynyl Boronic Acids to β-Indolyl Enones and β-Pyrrolyl Enones.

Published in:

Molecules, 2021, v. 26, n. 6, p. 1615, doi. 10.3390/molecules26061615

By:

Boylan, Amy;
Nguyen, Thien S.;
Lundy, Brian J.;
Li, Jian-Yuan;
Vallakati, Ravikrishna;
Sundstrom, Sasha;
May, Jeremy A.;
Preite, Marcelo Daniel

Publication type:

Article

Conjugate Addition of Grignard Reagents to Thiochromones Catalyzed by Copper Salts: A Unified Approach to Both 2-Alkylthiochroman-4-One and Thioflavanone.

Published in:

Molecules, 2020, v. 25, n. 9, p. 2128, doi. 10.3390/molecules25092128

By:

Bellinger, Tania J.;
Harvin, Teavian;
Pickens-Flynn, Ti'Bran;
Austin, Nataleigh;
Whitaker, Samuel H.;
Tang Yuk Tutein, Mai Ling C.;
Hukins, Dabria T.;
Deese, Nichele;
Guo, Fenghai;
Dembinski, Roman;
Alabugin, Igor

Publication type:

Article

Special Issue: Development of Asymmetric Synthesis.

Published in:

2020

By:

Chinchilla, Rafael

Publication type:

Editorial

Applications of Bolm's Ligand in Enantioselective Synthesis.

Published in:

Molecules, 2020, v. 25, n. 4, p. 958, doi. 10.3390/molecules25040958

By:

Bednářová, Eva;
Malatinec, Štefan;
Kotora, Martin

Publication type:

Article

Synthesis and Chemical Properties of 3-Phosphono-coumarins and 1,2-Benzoxaphosphorins as Precursors for Bioactive Compounds.

Published in:

Molecules, 2019, v. 24, n. 11, p. 2030, doi. 10.3390/molecules24112030

By:

Koleva, Ana I.;
Petkova-Yankova, Nevena I.;
Nikolova, Rositca D.;
Genovese, Salvatore;
Fiorito, Serena;
Taddeo, Vito Alessandro

Publication type:

Article

Enantioselective Michael Addition of Aldehydes to Maleimides Organocatalyzed by a Chiral Primary Amine-Salicylamide.

Published in:

Molecules, 2018, v. 23, n. 12, p. 3299, doi. 10.3390/molecules23123299

By:

Torregrosa-Chinillach, Alejandro;
Moragues, Adrien;
Pérez-Furundarena, Haritz;
Chinchilla, Rafael;
Gómez-Bengoa, Enrique;
Guillena, Gabriela

Publication type:

Article

Ionic Liquids: Efficient Media for the Lipase-Catalyzed Michael Addition.

Published in:

Molecules, 2018, v. 23, n. 9, p. 2154, doi. 10.3390/molecules23092154

By:

Yunchang Fan;
Dongxu Cai;
Xin Wang;
Lei Yang

Publication type:

Article

Recent Developments in Vinylsulfonium and Vinylsulfoxonium Salt Chemistry.

Published in:

Molecules, 2018, v. 23, n. 4, p. 738, doi. 10.3390/molecules23040738

By:

Mondal, Mukulesh;
Chen, Shi;
Kerrigan, Nessan J.

Publication type:

Article

Novel Bioactive Paulomycin Derivatives Produced by Streptomyces albus J1074.

Published in:

Molecules, 2017, v. 22, n. 10, p. 1758, doi. 10.3390/molecules22101758

By:

la Hoz, Jorge Fernández-De;
Méndez, Carmen;
Salas, José A.;
Olano, Carlos

Publication type:

Article

Recent Advances in Asymmetric Organocatalyzed Conjugate Additions to Nitroalkenes.

Published in:

Molecules, 2017, v. 22, n. 6, p. 895, doi. 10.3390/molecules22060895

By:

Alonso, Diego A.;
Baeza, Alejandro;
Chinchilla, Rafael;
Gómez, Cecilia;
Guillena, Gabriela;
Pastor, Isidro M.;
Ramón, Diego J.

Publication type:

Article

Unconventional Bifunctional Lewis-Brønsted Acid Activation Mode in Bicyclic Guanidine-Catalyzed Conjugate Addition Reactions.

Published in:

Molecules, 2015, v. 20, n. 8, p. 15108, doi. 10.3390/molecules200815108

By:

Bokun Cho;
Ming Wah Wong

Publication type:

Article

Isoindolinones as Michael Donors under Phase Transfer Catalysis: Enantioselective Synthesis of Phthalimidines Containing a Tetrasubstituted Carbon Stereocenter.

Published in:

Molecules, 2015, v. 20, n. 5, p. 8484, doi. 10.3390/molecules20058484

By:

Scorzelli, Francesco;
Di Mola, Antonia;
Palombi, Laura;
Massa, Antonio

Publication type:

Article

An N-Linked Bidentate Phosphoramidite Ligand (N-Me-BIPAM) for Rhodium-Catalyzed Asymmetric 1,4-Addition of Arylboronic Acids to α,β-Unsaturated Ketones.

Published in:

Molecules, 2013, v. 18, n. 1, p. 14, doi. 10.3390/molecules18010014

By:

Yamamoto, Yasunori;
Kurihara, Kazunori;
Takahashi, Yoshinori;
Miyaura, Norio

Publication type:

Article

Structural Probes in Quadruplex Nucleic Acid Structure Determination by NMR.

Published in:

Molecules, 2012, v. 17, n. 11, p. 13073, doi. 10.3390/molecules171113073

By:

Karsisiotis, Andreas Ioannis;
Da Silva, Mateus Webba

Publication type:

Article

Enantioselective Michael Addition of 3-Aryl-Substituted Oxindoles to Methyl Vinyl Ketone Catalyzed by a Binaphthyl-Modified Bifunctional Organocatalyst.

Published in:

Molecules, 2012, v. 17, n. 6, p. 7523, doi. 10.3390/molecules17067523

By:

Hyun Joo Lee;
Saet Byeol Woo;
Dae Young Kim

Publication type:

Article

B(C6F5)3-Catalyzed Conjugate Addition Reactions: Addition of C–H Aromatics as Nucleophiles to Nitroalkenes.

Published in:

Russian Journal of Organic Chemistry, 2020, v. 56, n. 1, p. 169, doi. 10.1134/S107042802001025X

By:

Qi, Liang

Publication type:

Article

Reaction of cytisine with alka-1,3- and -2,3-dien-2-ylphosphonates.

Published in:

Russian Journal of Organic Chemistry, 2016, v. 52, n. 12, p. 1804, doi. 10.1134/S1070428016120162

By:

Brel, V.

Publication type:

Article

Click chemistry methodology in the synthesis of anabasine and cytisine conjugates with isoxazole derivatives.

Published in:

Russian Journal of Organic Chemistry, 2016, v. 52, n. 1, p. 54, doi. 10.1134/S1070428016010115

By:

Brel, V.

Publication type:

Article

A Functional Equation with Conjugate Means Derived from a Weighted Arithmetic Mean.

Published in:

Malaysian Journal of Mathematical Sciences, 2015, v. 9, n. 1, p. 21

By:

Sonubon, Annop;
Orankitjaroen, Somsak

Publication type:

Article

Basic Copper Carbonate‐Catalyzed Silyl Conjugate Additions to α,β‐Unsaturated Carbonyls in Water.

Published in:

Journal of the Chinese Chemical Society, 2018, v. 65, n. 1, p. 81, doi. 10.1002/jccs.201700186

By:

Wang, Wei;
Li, Bo‐Jie;
Xiao, Zu‐Feng;
Yan, Feng;
Wei, Peng‐Ren;
Wang, Lian‐Sheng;
Zhu, Lei

Publication type:

Article

Synthesis of β-Haloketones by β-Addition Reactions of α,β-Unsaturated Ketones with BX<sub>3</sub> (X = Br, Cl) as Halide Source.

Published in:

Journal of the Chinese Chemical Society, 2014, v. 61, n. 3, p. 364, doi. 10.1002/jccs.201300394

By:

Lee, Adam Shih-Yuan;
Wang, Shu-Huei;
Chang, Yu-Ting

Publication type:

Article

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

Published in:

2013

By:

Werner, C.

Publication type:

Editorial

Chemopreventive Agents from Physalis minima Function as Michael Reaction Acceptors.

Published in:

Pharmacognosy Magazine, 2016, v. 12, p. S231, doi. 10.4103/0973-1296.182153

By:

Ruizhi Men;
Ning Li;
Chihong Ding;
Yingzhan Tang;
Yachao Xing;
Wanjing Ding;
Zhongjun Ma

Publication type:

Article

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