Works matching DE "WITTIG reaction"

Results: 376

Comparison of Phosphonium and Sulfoxonium Ylides in Ru(II)-Catalyzed Dehydrogenative Annulations: A Density Functional Theory Study.

Published in:

Molecules, 2025, v. 30, n. 9, p. 1883, doi. 10.3390/molecules30091883

By:

Zhou, Wei;
Zhang, Lei;
Liu, Dan-Yang;
Ma, Xiaosi;
Zhang, Jie;
Kang, Jiajia

Publication type:

Article

Synthesis of Well-Defined Oligo(2,5-dialkoxy-1,4-phenylene vinylene)s by Combined Olefin Metathesis and Wittig-type Coupling: Effect of Conjugation Repeat Units and End Groups Toward Optical Properties.

Published in:

Macromolecular Chemistry & Physics, 2014, v. 215, n. 20, p. 1973, doi. 10.1002/macp.201400163

By:

Abdellatif, Mohamed Mehawed;
Yorsaeng, Sakkawet;
Inagaki, Akiko;
Nomura, Kotohiro

Publication type:

Article

Highly Selective Boron‐Wittig Reaction: A Practical Method to Synthesize Trans‐Aryl Alkenes.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 52, p. 1, doi. 10.1002/chem.202401801

By:

Guan, Qitao;
Ding, Fupan;
Zhang, Chun

Publication type:

Article

Wittig Reaction in Deep Eutectic Solvents: Expanding the DES Toolbox in Synthesis.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 50, p. 1, doi. 10.1002/chem.202402090

By:

De Nardi, Federica;
Gorreta, Giulia;
Meazzo, Carolina;
Parisotto, Stefano;
Blangetti, Marco;
Prandi, Cristina

Publication type:

Article

Total Synthesis of (15R)‐ and (15S)‐Prostaglandin A2.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 50, p. 1, doi. 10.1002/chem.202401921

By:

Lackner, Justus;
Alberti, Christoph;
Bock, Theresa;
Neßmerak, Katharina;
Urban, Ernst;
Khom, Sophia;
Schützenmeister, Nina

Publication type:

Article

Silver‐Catalyzed Olefination of Aryl Aldehydes Using Propiolates.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 48, p. 1, doi. 10.1002/chem.202401905

By:

Manwar, Rina Raju;
Balamurugan, Rengarajan

Publication type:

Article

Optimal Oriented External Electric Fields to Trigger a Barrierless Oxaphosphetane Ring Opening Step of the Wittig Reaction.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 27, p. 1, doi. 10.1002/chem.202400173

By:

Bofill, Josep Maria;
Severi, Marco;
Quapp, Wolfgang;
Ribas‐Ariño, Jordi;
de P. R. Moreira, Ibério;
Albareda, Guillermo

Publication type:

Article

Post‐Installation of Fused Benzoheptagons at the Periphery of NiII Porphyrins: Helical Structures and Conformation‐Adjustable Fullerenes Binding.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 59, p. 1, doi. 10.1002/chem.202301955

By:

Wang, Kaisheng;
Rao, Yutao;
Xu, Ling;
Zhou, Mingbo;
Aratani, Naoki;
Osuka, Atsuhiro;
Song, Jianxin

Publication type:

Article

Iridium-Catalyzed, Diastereoselective Dehydrogenative Silylation of Terminal Alkenes with (TMSO)2MeSiH.

Published in:

Angewandte Chemie, 2013, v. 125, n. 34, p. 9154, doi. 10.1002/ange.201304084

By:

Cheng, Chen;
Simmons, Eric M.;
Hartwig, John F.

Publication type:

Article

Mechanism of the Phospha-Wittig-Horner Reaction.

Published in:

Angewandte Chemie, 2013, v. 125, n. 25, p. 6612, doi. 10.1002/ange.201301469

By:

Arkhypchuk, Anna I.;
Svyaschenko, Yurii V.;
Orthaber, Andreas;
Ott, Sascha

Publication type:

Article

Synthesis of an electroluminescent polymer and its non-doped light-emitting diodes with stable green emission.

Published in:

Polymers for Advanced Technologies, 2008, v. 19, n. 12, p. 1839, doi. 10.1002/pat.1212

By:

Liu, Yingliang;
Cao, Huayu;
Li, Jianghui;
Chen, Zhijian;
Xiao, Lixin;
Gong, Qihuang;
Cao, Shaokui

Publication type:

Article

Color tunability in non-doped single-layer PLEDs from a carbazole-based electroluminescent polymer.

Published in:

Polymers for Advanced Technologies, 2008, v. 19, n. 8, p. 1084, doi. 10.1002/pat.1083

By:

Liu, Yingliang;
Cao, Huayu;
Xin, Yuanrong;
Li, Jianghui;
Chen, Zhijian;
Gong, Qihuang;
Cao, Shaokui

Publication type:

Article

Selectivity in the Wittig reaction within the ab initio static and metadynamics approaches.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2023, v. 142, n. 10, p. 1, doi. 10.1007/s00214-023-03029-1

By:

Adda, Abdelghani;
Aoul, Ratiba Hadjadj;
Sediki, Hayat;
Sehailia, Moussa;
Krallafa, Abdelghani Mohamed

Publication type:

Article

A practical route to long-chain non-natural α,ω-diamino acids.

Published in:

Amino Acids, 2013, v. 44, n. 2, p. 435, doi. 10.1007/s00726-012-1349-0

By:

Brasile, Giuseppina;
Mauri, Laura;
Sonnino, Sandro;
Compostella, Federica;
Ronchetti, Fiamma

Publication type:

Article

Synthesis, Molecular Docking Analysis, and Evaluation of Antibacterial and Antioxidant Properties of Stilbenes and Pinacol of Quinolines.

Published in:

Advances in Pharmacological & Pharmaceutical Sciences, 2021, p. 1, doi. 10.1155/2021/6635270

By:

Digafie, Zeleke;
Melaku, Yadessa;
Belay, Zerihun;
Eswaramoorthy, Rajalakshmanan

Publication type:

Article

Wittig Synthesis, Optical Properties and Electrochemical Behaviors of Some Conjugated Derivatives of 4-Pyrones.

Published in:

Polycyclic Aromatic Compounds, 2024, v. 44, n. 10, p. 6541, doi. 10.1080/10406638.2023.2277414

By:

Ghasemi, Zarrin;
Fathi, Zahra;
Alipour, Esmaeel;
Shahabi, Habibeh

Publication type:

Article

Total Synthesis of Lingzhiol and its Analogues through the Wittig Reaction of an Oxocyclopentane Carboxylate.

Published in:

Asian Journal of Organic Chemistry, 2017, v. 6, n. 1, p. 108, doi. 10.1002/ajoc.201600455

By:

RENgarasu, Rathikrishnan;
Maier, Martin E.

Publication type:

Article

Carbonylation of Csp3−H Bonds through Oxidative Wittig-Type Reaction: An Unprecedented Version of Wittig Reaction.

Published in:

Asian Journal of Organic Chemistry, 2016, v. 5, n. 5, p. 617, doi. 10.1002/ajoc.201600055

By:

Zhu, Yingzu;
Lü, Shiwei;
Ma, Xingge;
Zhang, Liang;
Luo, Liangliang;
Jia, Xiaodong

Publication type:

Article

Synthesis of Multifunctional Alkenes from Substituted Acrylates and Aldehydes via Phosphine-Catalyzed Wittig Reaction.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 10, p. 1040, doi. 10.1002/ajoc.201500251

By:

Tsai, Yi ‐ Ling;
Lin, WENwei

Publication type:

Article

A Catalyst-Free Approach to Construct 3-(Cyclopentenone)oxindoles Through a Phosphine-Ylide-Initiated Triple Domino Sequence.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 7, p. 630, doi. 10.1002/ajoc.201500027

By:

Du, Yanlong;
Liu, Yufen;
Yu, Aimin;
Qin, Dabin;
Zhang, Kui;
Meng, Xiangtai

Publication type:

Article

Tandem Chlorination - Oxidation - Wittig Reactions: An Efficient Approach to (Z)-α-chloro-α,β-unsaturated esters.

Published in:

Journal of the Chemical Society of Pakistan, 2017, v. 39, n. 1, p. 92

By:

Sultan, Mujeeb Abdullah;
Al-Shamari, Hana'a;
Abdelall, Hoda;
Almansour, Abdulrahman Ibrahim;
Karama, Usama

Publication type:

Article

Synthesis of highly fluorescent ( E)-Stilbene derivatives containing polysubstituted imidazole scaffold.

Published in:

Research on Chemical Intermediates, 2017, v. 43, n. 5, p. 3131, doi. 10.1007/s11164-016-2815-1

By:

Ghasemi, Zarrin;
Fathi, Zahra

Publication type:

Article

Synthesis and biological activity of fused furo[2,3-d]pyrimidinone derivatives as analgesic and antitumor agents.

Published in:

Research on Chemical Intermediates, 2016, v. 42, n. 2, p. 939, doi. 10.1007/s11164-015-2064-8

By:

Li, Qing;
Chen, Yong-Mei;
Hu, Yang-Gen;
Luo, Xin;
Ko, Joshua;
Cheung, Chi

Publication type:

Article

A facile one-pot synthesis of functionalized fused benzochromene derivatives via intramolecular Wittig reactions.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 6, p. 3359, doi. 10.1007/s11164-013-1438-z

By:

Eshghi, Hossein;
Bakavoli, Mehdi;
Abedini-Torghabeh, Javad;
Rahimizadeh, Mohammad;
Vakili, Mohammad

Publication type:

Article

Active Ruthenium (0) Nanoparticles Catalyzed Wittig-Type Olefination Reaction.

Published in:

Catalysis Letters, 2017, v. 147, n. 3, p. 693, doi. 10.1007/s10562-016-1943-y

By:

Srivastava, Vivek

Publication type:

Article

Asymmetric formal sp2-hydrocarbonations of dienes and alkynes via palladium hydride catalysis.

Published in:

Nature Communications, 2023, v. 14, n. 1, p. 1, doi. 10.1038/s41467-023-42160-2

By:

Tang, Ming-Qiao;
Yang, Zi-Jiang;
He, Zhi-Tao

Publication type:

Article

Synergistic surface basicity enhancement effect for doping of transition metals in nanocrystalline MgO as catalysts towards one pot Wittig reaction.

Published in:

Arabian Journal of Chemistry, 2021, v. 14, n. 5, p. N.PAG, doi. 10.1016/j.arabjc.2021.103134

By:

Moulavi, Mansur;
Kanade, Kaluram;
Amalnerkar, Dinesh;
Fatehmulla, Amanullah;
Aldhafiri, Abdullah M.;
Aslam Manthrammel, M.

Publication type:

Article

Organophosphorus Catalysis to Bypass Phosphine Oxide Waste.

Published in:

ChemSusChem, 2013, v. 6, n. 9, p. 1615, doi. 10.1002/cssc.201300368

By:

van Kalkeren, Henri A.;
van Delft, Floris L.;
Rutjes, Floris P. J. T.

Publication type:

Article

A Convenient Synthesis and.

Published in:

Journal of Heterocyclic Chemistry, 2015, v. 52, n. 3, p. 647, doi. 10.1002/jhet.2119

By:

Ren, Qingyun;
Xia, ShiYan;
Gu, Yucheng;
Li, Baoju;
He, Hongwu

Publication type:

Article

Synthesis of Novel 2-Aryloxy-3-(4-chlorophenyl)-8-substituted-5-aryl-8,9-dihydro-3 H-chromeno[2,3- d]pyrimidine-4,6(5 H,7 H)-dione Derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2015, v. 52, n. 3, p. 744, doi. 10.1002/jhet.2183

By:

Wang, Zhong ‐ Xia;
Chen, Li ‐ Zhuang;
Wang, Fang ‐ Ming;
Li, Bei;
Han, Guang ‐ Fan

Publication type:

Article

Efficient Synthesis of New Thieno[2,3- d]pyrimidin-4(3 H)-one Derivatives for Evaluation as Anticancer Agents.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, p. E84, doi. 10.1002/jhet.1823

By:

Hu, Yang ‐ Gen;
Zheng, Ai ‐ Hua;
Li, Gao ‐ Jun;
Dong, Meng ‐ Zhu;
Ye, Fang;
Sun, Feng;
Liu, Zheng ‐ Yun;
Li, Wen

Publication type:

Article

A Convenient Synthesis and.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 2, p. 285, doi. 10.1002/jhet.1553

By:

Ren, Qingyun;
Shi, YanXia;
Gu, Yucheng;
Li, Baoju;
He, Hongwu

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

Convenient Approaches towards the Synthesis of Novel Pyrano[2,3- a]carbazoles.

Published in:

Journal of Heterocyclic Chemistry, 2012, v. 49, n. 6, p. 1302, doi. 10.1002/jhet.910

By:

Prabakaran, Kumaresan;
Zeller, Matthias;
Szalay, Paul S.;
Rajendra Prasad, Karam J.

Publication type:

Article

Efficient synthesis of pyrimido[5,4- c]pyridazines and of thiino[2,3- d]pyrimidines based on an aza-wittig reaction/heterocyclization strategy.

Published in:

Journal of Heterocyclic Chemistry, 2012, v. 49, n. 2, p. 388, doi. 10.1002/jhet.646

By:

Barsy, Magda A.;
El Rady, Eman A.;
Ismael, Mostafa A.

Publication type:

Article

A new conjugated addition of trialkyl phosphites and alkylidenephosphoranes to 3-ω-azideoacetyl coumarin synthesis of some 1,2,3,4-triazaphospholes, triazoles, and azido-coumarin derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1258, doi. 10.1002/jhet.743

By:

Sediek, Ashraf A.;
Shaddy, Abeer A.;
Abdou, Wafaa M.

Publication type:

Article

A facile synthesis of novel thiazolo[4,5-d]pyrimidin-7-ones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 1, p. 88, doi. 10.1002/jhet.515

By:

Ying Liang;
Hong-Wu He;
Zi-Wen Yang

Publication type:

Article

Enantioselective synthesis and stereochemical determination of the highly reduced polyketide ishigamide.

Published in:

Bioscience, Biotechnology & Biochemistry, 2021, v. 85, n. 1, p. 148, doi. 10.1093/bbb/zbaa023

By:

Seo, Mitsuki;
Du, Danyao;
Katsuyama, Yohei;
Katsuta, Ryo;
Yajima, Arata;
Nukada, Tomoo;
Ohnishi, Yasuo;
Ishigami, Ken

Publication type:

Article

Synthesis of All the Stereoisomers of 6-Methyl-2-octadecanone, 14-Methyl-2-octadecanone, and 6,14-Dimethyl-2-octadecanone, Sex Pheromone Components of the Lyclene dharma dharma Moth, from the Enantiomers of Citronellal.

Published in:

Bioscience, Biotechnology & Biochemistry, 2012, v. 76, n. 10, p. 1943, doi. 10.1271/bbb.120436

By:

SHIKICHI, Yasumasa;
MORI, Kenji

Publication type:

Article

Meso -Formyl, Vinyl, and Ethynyl Porphyrins—Multipotent Synthons for Obtaining a Diverse Array of Functional Derivatives.

Published in:

Molecules, 2023, v. 28, n. 15, p. 5782, doi. 10.3390/molecules28155782

By:

Tyurin, Vladimir S.;
Shkirdova, Alena O.;
Koifman, Oscar I.;
Zamilatskov, Ilya A.

Publication type:

Article

Wittig and Wittig–Horner Reactions under Sonication Conditions.

Published in:

Molecules, 2023, v. 28, n. 4, p. 1958, doi. 10.3390/molecules28041958

By:

Ilia, Gheorghe;
Simulescu, Vasile;
Plesu, Nicoleta;
Chiriac, Vlad;
Merghes, Petru

Publication type:

Article

Highly Z -Selective Horner–Wadsworth–Emmons Olefination Using Modified Still–Gennari-Type Reagents.

Published in:

Molecules, 2022, v. 27, n. 20, p. 7138, doi. 10.3390/molecules27207138

By:

Janicki, Ignacy;
Kiełbasiński, Piotr

Publication type:

Article

Non-Palladium-Catalyzed Approach to the Synthesis of (E)-3-(1,3-Diarylallylidene)Oxindoles.

Published in:

Molecules, 2022, v. 27, n. 16, p. 5304, doi. 10.3390/molecules27165304

By:

Koo, Jahyun;
Kim, Minsu;
Shin, Kye Jung;
Seo, Jae Hong

Publication type:

Article

1-Aminoalkylphosphonium Derivatives: Smart Synthetic Equivalents of N -Acyliminium-Type Cations, and Maybe Something More: A Review †.

Published in:

Molecules, 2022, v. 27, n. 5, p. 1562, doi. 10.3390/molecules27051562

By:

Adamek, Jakub;
Grymel, Mirosława;
Kuźnik, Anna;
Październiok-Holewa, Agnieszka

Publication type:

Article

Chromene- and Quinoline-3-Carbaldehydes: Useful Intermediates in the Synthesis of Heterocyclic Scaffolds.

Published in:

Molecules, 2020, v. 25, n. 17, p. 3791, doi. 10.3390/molecules25173791

By:

Rocha, Djenisa H. A.;
Batista, Vasco F.;
Balsa, Emanuel J. F.;
Pinto, Diana C. G. A.;
Silva, Artur M. S.;
Favi, Gianfranco

Publication type:

Article

Convergent Synthesis of Polysubstituted Furans via Catalytic Phosphine Mediated Multicomponent Reactions.

Published in:

Molecules, 2019, v. 24, n. 24, p. 4595, doi. 10.3390/molecules24244595

By:

Fan, Xia;
Chen, Rongshun;
Han, Jie;
He, Zhengjie

Publication type:

Article

Synthesis and Antioxidant Activity of Caffeic Acid Derivatives.

Published in:

Molecules, 2018, v. 23, n. 9, p. 2199, doi. 10.3390/molecules23092199

By:

Sidoryk, Katarzyna;
Jaromin, Anna;
Filipczak, Nina;
Cmoch, Piotr;
Cybulski, Marcin

Publication type:

Article

Further Studies on the Pyrolytic Domino Cyclization of Stabilized Phosphonium Ylides Bearing an Ortho-Aminophenyl Group.

Published in:

Molecules, 2018, v. 23, n. 9, p. 2153, doi. 10.3390/molecules23092153

By:

Aitken, R. Alan;
Murray, Lorna;
Slawin, Alexandra M. Z.

Publication type:

Article

Synthesis of New 2-Halo-2-(1H-tetrazol-5-yl)-2H-azirines via a Non-ClassicalWittig Reaction.

Published in:

Molecules, 2015, v. 20, n. 12, p. 22351, doi. 10.3390/molecules201219848

By:

Cardoso, Ana L.;
Sousa, Carmo;
Henriques, Marta S. C.;
Paixão, José A.;
Pinho e Melo, Teresa M. V. D.

Publication type:

Article

Isatin derivatives in reactions with phosphorus(III-V) compounds.

Published in:

Chemistry of Heterocyclic Compounds, 2015, v. 51, n. 5, p. 421, doi. 10.1007/s10593-015-1717-2

By:

Musin, Lenar;
Bogdanov, Andrei;
Mironov, Vladimir

Publication type:

Article