Works matching DE "CYCLOISOMERIZATION"

Results: 319

Syntheses of Structurally Complex Marine Cyclopropyl‐Diterpenoids: Peyssonnoside A and Its Aglycon.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 26, p. 1, doi. 10.1002/chem.202500254

By:

Chesnokov, Gleb A.;
Schellenberg, Marco;
Keller, Kevin;
Linden, Anthony;
Gademann, Karl

Publication type:

Article

Computational Study of Alkyne‐Acid Cycloisomerization in Gold‐Functionalized Resorcinarene Cavitand.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 20, p. 1, doi. 10.1002/chem.202404480

By:

Peters, Joannes;
Himo, Fahmi

Publication type:

Article

Chiral N‐Alkylfluorenyl‐Substituted N‐Heterocyclic Carbenes in the Gold(I)‐Catalyzed Enantioselective Cycloisomerization of 1,6‐Enynes.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 19, p. 1, doi. 10.1002/chem.202404446

By:

Heinrich, Robin;
Marie‐Rose, Giovany;
Gourlaouen, Christophe;
Pale, Patrick;
Brenner, Eric;
Blanc, Aurélien

Publication type:

Article

Structures, Chiroptical Properties, and Unexpectedly Facile Helical Inversion of Highly Elongated Anthracene‐Fused Expanded Helicenes.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 10, p. 1, doi. 10.1002/chem.202404348

By:

Fukuda, Hiroki;
Kobayashi, Moe;
Tsurumaki, Eiji;
Yamashina, Masahiro;
Hasegawa, Masashi;
Wakamatsu, Kan;
Toyota, Shinji

Publication type:

Article

Potassium Phosphate‐Mediated Synthesis of C4‐Phosphorylated Quinolines via Cascade Cycloisomerization of Ynones.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 5, p. 1, doi. 10.1002/chem.202403585

By:

Qiu, Yi‐Feng;
Li, Jin‐Hao;
Wang, Qiang;
Li, Ming;
Quan, Zheng‐Jun;
Wang, Xi‐Cun;
Liang, Yong‐Min

Publication type:

Article

Cyclic Ruthenium(II)−Halocarbon Complexes Derived from Ru(II)‐Induced Cyclization of Homopropargylic Halopyridines: Mechanism, Bonding and Reactivity.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 2, p. 1, doi. 10.1002/chem.202403736

By:

Yeung, Chi‐Fung;
Tang, Sik‐Him;
Shek, Hau‐Lam;
Yiu, Shek‐Man;
Wong, Chun‐Yuen

Publication type:

Article

A Versatile, Functional Group-Tolerant, and Bench-Stable Iron Precatalyst for Building Arene and Triazine Rings by [2+2+2] Cycloadditions.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 22, p. 1, doi. 10.1002/chem.202400096

By:

Parisot, William;
Haddad, Mansour;
Phansavath, Phannarath;
Lefèvre, Guillaume;
Ratovelomanana‐Vidal, Virginie

Publication type:

Article

Cycloisomerization of Alkyne‐Tethered N‐Acyloxycarbamates to 2‐(3H)Oxazolones through Nitrenoid‐Mediated Carboxyamidation.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 19, p. 1, doi. 10.1002/chem.202203371

By:

Su, Siyuan;
Wu, Tongtong;
Xia, Yuanzhi;
Wink, Donald J.;
Lee, Daesung

Publication type:

Article

Synthesis and Properties of Diphenylbenzo[j]naphtho[2,1,8‐def][2,7]phenanthrolines.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 17, p. 1, doi. 10.1002/chem.202204011

By:

Spruner von Mertz, Franziska;
Molenda, Ricardo;
Boldt, Sebastian;
Villinger, Alexander;
Ehlers, Peter;
Langer, Peter

Publication type:

Article

Tetranuclear Dicationic Aurophilic Gold(I) Catalysts in Enyne Cycloisomerization: Cooperativity for a Dramatic Shift in Selectivity.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 27, p. 1, doi. 10.1002/chem.202200769

By:

Nguyen, Tuan‐Anh;
Daiann Sosa Carrizo, E.;
Cattey, Hélène;
Fleurat‐Lessard, Paul;
Roger, Julien;
Hierso, Jean‐Cyrille

Publication type:

Article

Scalable Synthesis of Oxazolones from Propargylic Alcohols through Multistep Palladium(II) Catalysis: β-Selective Oxidative Heck Coupling of Cyclic Sulfonyl Enamides and Aryl Boroxines.

Published in:

Angewandte Chemie, 2013, v. 125, n. 51, p. 13990, doi. 10.1002/ange.201307471

By:

Alamsetti, Santosh Kumar;
Persson, Andreas K. Å.;
Jiang, Tuo;
Bäckvall, Jan ‐ E.

Publication type:

Article

Cycloisomerization of 2-Alkynylanilines to Indoles Catalyzed by Carbon-Supported Gold Nanoparticles and Subsequent Homocoupling to 3,3′-Biindoles.

Published in:

Angewandte Chemie, 2013, v. 125, n. 45, p. 12051, doi. 10.1002/ange.201305579

By:

Perea ‐ Buceta, Jesus E.;
Wirtanen, Tom;
Laukkanen, Otto ‐ Ville;
Mäkelä, Mikko K.;
Nieger, Martin;
Melchionna, Michele;
Huittinen, Nina;
Lopez ‐ Sanchez, Jose A.;
Helaja, Juho

Publication type:

Article

Rhodium(I)-Catalyzed Cycloisomerization of Alkene-Substituted Allenylcyclopropanes: Stereoselective Formation of Bicyclo[4.3.0]nonadienes.

Published in:

Angewandte Chemie, 2013, v. 125, n. 43, p. 11579, doi. 10.1002/ange.201305958

By:

Sugikubo, Katsuya;
Omachi, Fukiko;
Miyanaga, Yuuki;
Inagaki, Fuyuhiko;
Matsumoto, Chiaki;
Mukai, Chisato

Publication type:

Article

Protic-Solvent-Mediated Cycloisomerization of Quinoline and Isoquinoline Propargylic Alcohols: Syntheses of (±)-3-Demethoxyerythratidinone and (±)-Cocculidine.

Published in:

Angewandte Chemie, 2013, v. 125, n. 42, p. 11335, doi. 10.1002/ange.201304687

By:

Heller, Stephen T.;
Kiho, Toshihiro;
Narayan, Alison R. H.;
Sarpong, Richmond

Publication type:

Article

Rapid Access to Dibenzohelicenes and their Functionalized Derivatives.

Published in:

Angewandte Chemie, 2013, v. 125, n. 38, p. 10154, doi. 10.1002/ange.201301739

By:

Jančařík, Andrej;
Rybáček, Jiří;
Cocq, Kevin;
Vacek Chocholoušová, Jana;
Vacek, Jaroslav;
Pohl, Radek;
Bednárová, Lucie;
Fiedler, Pavel;
Císařová, Ivana;
Stará, Irena G.;
Starý, Ivo

Publication type:

Article

Palladium- and Ruthenium-Catalyzed Cycloisomerization of Enynamides and Enynhydrazides: A Rapid Approach to Diverse Azacyclic Frameworks.

Published in:

Angewandte Chemie, 2013, v. 125, n. 35, p. 9309, doi. 10.1002/ange.201304186

By:

Walker, P. Ross;
Campbell, Craig D.;
Suleman, Abid;
Carr, Greg;
Anderson, Edward A.

Publication type:

Article

Gold-Catalyzed Tandem Cycloisomerization/Cope Rearrangement: An Efficient Access to the Hydroazulenic Motif.

Published in:

Angewandte Chemie, 2013, v. 125, n. 34, p. 9184, doi. 10.1002/ange.201304497

By:

Cao, Ziping;
Gagosz, Fabien

Publication type:

Article

Direct Observation of a Cationic Gold(I)-Bicyclo[3.2.0]hept-1(7)-ene Complex Generated in the Cycloisomerization of a 7-Phenyl-1,6-enyne.

Published in:

Angewandte Chemie, 2013, v. 125, n. 24, p. 6379, doi. 10.1002/ange.201301640

By:

Brooner, Rachel E. M.;
Brown, Timothy J.;
Widenhoefer, Ross A.

Publication type:

Article

DFT insight into Hashmi phenol synthesis catalyzed by Au single-walled nanotubes: mechanism and charge effect.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2021, v. 140, n. 1, p. 1, doi. 10.1007/s00214-020-02715-8

By:

Yan, Xiao;
Luo, Yafei;
Yan, Hailian;
Luo, Qing;
Chen, Zhongzhu;
Xu, Zhigang;
Tang, Dianyong;
Zhao, Gang;
Hu, Jianping

Publication type:

Article

Palladium‐Catalyzed Synthesis of 1‐Alkyl‐5‐Arylpyrazoles: The Auto‐Tandem Catalysis for C−C Bond Cleavage/Heck Arylation.

Published in:

Asian Journal of Organic Chemistry, 2024, v. 13, n. 9, p. 1, doi. 10.1002/ajoc.202400220

By:

Fujioka, Hiroki;
Yasui, Motohiro;
Hamada, Shohei;
Takeda, Norihiko;
Kobayashi, Yusuke;
Furuta, Takumi;
Ueda, Masafumi

Publication type:

Article

Palladium‐Catalyzed Cycloisomerization of 1,6‐Allene‐Ene via [1,8]‐Sigmatropic Hydrogen Shift of Allylic C−H.

Published in:

Asian Journal of Organic Chemistry, 2023, v. 12, n. 12, p. 1, doi. 10.1002/ajoc.202300468

By:

Chen, Can;
Tian, Zhe;
Liang, Wanjie;
Guo, Jintao;
Xiao, Ping;
Wang, Zhenlei;
Zhang, Lizhi;
Liu, Qing;
Liu, Hui

Publication type:

Article

Synthesis of 2,3‐Disubstituted Indoles by Nickel(0)‐Catalyzed Migratory Cycloisomerization of o‐Alkynylanilides.

Published in:

Asian Journal of Organic Chemistry, 2023, v. 12, n. 7, p. 1, doi. 10.1002/ajoc.202300272

By:

Koshiba, Mikiko;
Furuki, Yuto;
Morisaki, Kazuhiro;
Doi, Ryohei;
Sato, Yoshihiro

Publication type:

Article

A Formal [3+3+1] Reaction of Enyne‐Methylenecyclopropanes through Au(I)‐Catalyzed Enyne Cycloisomerization and Rh(I)‐Catalyzed [6+1] Reaction of Vinylspiropentanes and CO.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 1, p. 1, doi. 10.1002/ajoc.202100571

By:

Li, Chen‐Long;
Yang, Yusheng;
Zhou, Yi;
Yu, Zhi‐Xiang

Publication type:

Article

Gold‐Catalyzed Tandem Cycloisomerization/Ring Expansion of Alkynyl Spiro‐epoxyoxindoles: Access to Furo[2,3‐c]quinolinone Derivatives.

Published in:

Asian Journal of Organic Chemistry, 2021, v. 10, n. 6, p. 1436, doi. 10.1002/ajoc.202100202

By:

Xiao, Jun‐An;
Peng, Hai;
Liang, Jin‐Shao;
Luo, Xiao‐Yan;
Cheng, Xiu‐Liang;
Su, Wei

Publication type:

Article

An Electrophilic Ruthenium Complex that Enables the Cycloisomerization of 1,6‐Enynes to Access Azabicyclo[4.1.0]heptenes.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 11, p. 2011, doi. 10.1002/ajoc.201900529

By:

Liu, Rui;
Yang, Dongfeng;
Chang, Fengwei;
Giordano, Laurent;
Liu, Guohua;
Tenaglia, Alphonse

Publication type:

Article

Palladium‐Catalyzed Cycloisomerization of (Z)‐1‐Iodo‐1,6‐dienes to 3‐Aza‐bicyclo[4.1.0]hept‐2‐enes.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 6, p. 840, doi. 10.1002/ajoc.201900079

By:

Chi, Xiaochen;
Meng, Long;
Sun, Xi;
Liu, Qing;
Ai, Bing;
Chen, Lei;
Zhang, Daopeng;
Zhao, Pingping;
Dong, Yunhui;
Liu, Hui

Publication type:

Article

Catalytic Cycloisomerization-Fluorination Sequence of N-Propargyl Amides by Iodoarene/HF⋅Pyridine/Selectfluor Systems.

Published in:

Asian Journal of Organic Chemistry, 2016, v. 5, n. 11, p. 1314, doi. 10.1002/ajoc.201600383

By:

Asari, Naoki;
Takemoto, Yusuke;
Shinomoto, Yukino;
Yagyu, Takuma;
Yoshimura, Akira;
Zhdankin, Viktor V.;
Saito, Akio

Publication type:

Article

Rhodium-Catalyzed Cycloisomerization of 2-Alkynyl- N′-arylidenebenzohydrazides through exo-Carboamination.

Published in:

Asian Journal of Organic Chemistry, 2016, v. 5, n. 7, p. 891, doi. 10.1002/ajoc.201600155

By:

Matsuda, Takanori;
Matsuda, Yoshiya

Publication type:

Article

Fast and Efficient Synthesis of Z-Enol-γ-Lactones through a Cycloisomerization Reaction of β-Hydroxy-γ-Alkynoic Acids Catalyzed by Copper(I) under Microwave Heating in Water.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 6, p. 545, doi. 10.1002/ajoc.201500013

By:

López‐Reyes, Morelia E.;
Toscano, R. Alfredo;
López‐Cortés, José G.;
Alvarez‐Toledano, Cecilio

Publication type:

Article

Cover Picture: Recent Advances in the Transition-Metal-Catalyzed Enantioselective Synthesis of Silicon-Stereogenic Organosilanes (Asian J. Org. Chem. 6/2015).

Published in:

2015

By:

López‐Reyes, Morelia E.;
Toscano, R. Alfredo;
López‐Cortés, José G.;
Alvarez‐Toledano, Cecilio

Publication type:

Other

Using the Type II Cycloisomerization Reaction of 1,6-Enynes as a Mechanistic Probe to Identify the Real Catalytic Species of GaX3 and InX3.

Published in:

Asian Journal of Organic Chemistry, 2014, v. 3, n. 8, p. 842, doi. 10.1002/ajoc.201402070

By:

Zhuo, Lian ‐ Gang;
Shi, Yao ‐ ChENg;
Yu, Zhi ‐ Xiang

Publication type:

Article

The regioselectivity in the gold-catalyzed cycloisomerization of alcohols: a full DFT study on carbene versus non-carbene mechanisms.

Published in:

Research on Chemical Intermediates, 2025, v. 51, n. 1, p. 295, doi. 10.1007/s11164-024-05459-3

By:

Tavakol, Hossein;
Wei, Yin;
Shi, Min

Publication type:

Article

Computational study of Ru-catalyzed cycloisomerization of 2-alkynylanilides.

Published in:

Journal of Molecular Modeling, 2018, v. 24, n. 7, p. 1, doi. 10.1007/s00894-018-3707-7

By:

Zhang, Xinghui;
Li, Shanshan;
Wei, Xiaoli;
Lei, Yun

Publication type:

Article

Bifunctionalized allenes, Part XIX: Synthesis, electrophilic cyclization/addition, and coinage metal-catalyzed cycloisomerization of phosphorylated 3-(β-hydroxy)allenes.

Published in:

Heteroatom Chemistry, 2017, v. 28, n. 1, p. n/a, doi. 10.1002/hc.21357

By:

Hasanov, Hasan H.;
Ivanov, Ivaylo K.;
Christov, Valerij Ch.

Publication type:

Article

Gold‐Catalyzed Reactions Towards Diversity: From Simple Substrates to Functionalized Carbo‐ and Heterocycles.

Published in:: Chemical Record, 2021, v. 21, n. 12, p. 3884, doi. 10.1002/tcr.202100253
Publication type:: Article

Gold‐Catalysed Nitroalkyne Cycloisomerization – Synthetic Utility.

Published in:

Chemical Record, 2021, v. 21, n. 12, p. 3546, doi. 10.1002/tcr.202100111

By:

Dhote, Pawan S.;
Halnor, Swapnil V.;
Ramana, Chepuri V.

Publication type:

Article

Hypothesis‐Driven Palladium‐Catalyzed Transformations for the Construction of New Molecular Architectures.

Published in:

Chemical Record, 2021, v. 21, n. 12, p. 3470, doi. 10.1002/tcr.202100095

By:

Kumar, Ketan;
Kumar, Prashant;
Singh, Bara;
Yadav, Sonu;
Mishra, Uttam K.;
Ansari, Arshad J.;
Ramasastry, S. S. V.

Publication type:

Article

Synthesis of Proposed Structure of Aaptoline A, a Marine Sponge-Derived 7,8-Dihydroxyquinoline, and Its Neuroprotective Properties in C. elegans.

Published in:

Molecules, 2021, v. 26, n. 19, p. 5964, doi. 10.3390/molecules26195964

By:

Kim, Soobin;
Yang, Wooin;
Cha, Dong Seok;
Han, Young Taek

Publication type:

Article

Recent Advances in the Synthesis of 2H-Pyrans.

Published in:

Molecules, 2019, v. 24, n. 16, p. 2904, doi. 10.3390/molecules24162904

By:

Tejedor, David;
Delgado-Hernández, Samuel;
Diana-Rivero, Raquel;
Díaz-Díaz, Abián;
García-Tellado, Fernando;
Favi, Gianfranco

Publication type:

Article

Hypervalent Iodine(III)-Induced Domino Oxidative Cyclization for the Synthesis of Cyclopenta[b]furans.

Published in:

Molecules, 2016, v. 21, n. 12, p. 1713, doi. 10.3390/molecules21121713

By:

Mei-Huey Lin;
Yu-Chun Chen;
Shih-Hao Chiu;
Yun-Fan Chen;
Tsung-Hsun Chuang

Publication type:

Article

Bifunctionalized Allenes. Part XVI. Synthesis of 3-Phosphoryl-2,5-dihydrofurans by Coinage Metal-Catalyzed Cyclo-isomerization of Phosphorylated α-Hydroxyallenes.

Published in:

Molecules, 2015, v. 20, n. 4, p. 7263, doi. 10.3390/molecules20047263

By:

Christov, Valerij Ch.;
Ismailov, Ismail E.;
Ivanov, Ivaylo K.

Publication type:

Article

A Recyclable Palladium-Catalyzed Synthesis of 2-Methylene-2,3-Dihydrobenzofuran-3-ols by Cycloisomerization of 2-(1-Hydroxyprop-2-ynyl)phenols in Ionic Liquids.

Published in:

Molecules, 2013, v. 18, n. 9, p. 10901, doi. 10.3390/molecules180910901

By:

Mancuso, Raffaella;
Gabriele, Bartolo

Publication type:

Article

Organocopper-mediated two-component S2′-substitution cascade towards N-fused heterocycles.

Published in:

Chemistry of Heterocyclic Compounds, 2012, v. 47, n. 12, p. 1516, doi. 10.1007/s10593-012-0942-1

By:

Chernyak, D.;
Gevorgyan, V.

Publication type:

Article

Synthetic transformations of higher terpenoids: XXIX. Gold catalyzed cycloisomerization of propargylaminomethyl substituted and propargyloxymethyl substituted furanolabdanoids.

Published in:

Russian Journal of Organic Chemistry, 2012, v. 48, n. 8, p. 1081, doi. 10.1134/S1070428012080088

By:

Kharitonov, Yu.;
Shults, E.;
Shakirov, M.;
Bagryanskaya, I.;
Tolstikov, G.

Publication type:

Article

A DFT study on the reaction mechanism of the gold(I)‐catalyzed cycloisomerization of alkynylhydroxyallylamides to 4‐Oxa‐6‐azatricyclo[3.3.0.02,8]octane and 3‐Acyl‐4‐alkenylpyrrolidine.

Published in:

Journal of the Chinese Chemical Society, 2023, v. 70, n. 7, p. 1558, doi. 10.1002/jccs.202300080

By:

Jung, Daero;
Kang, Youn K.

Publication type:

Article

Synthesis of tetrahydrobenzo[b]furans via a gold(I)‐catalyzed rearrangement/cycloisomerization sequence of cyclic 1‐aryl‐2‐propargyl‐cyclohex‐2enols.

Published in:

Journal of the Chinese Chemical Society, 2019, v. 66, n. 6, p. 614, doi. 10.1002/jccs.201800320

By:

Chen, Hsiao‐Feng;
Yeh, Ming‐Chang P.

Publication type:

Article

Puzzling Structure of the Key Intermediates in Gold(I)‐catalyzed Cyclization Reactions of Enynes and Allenenes.

Published in:

ChemPlusChem, 2024, v. 89, n. 4, p. 1, doi. 10.1002/cplu.202300502

By:

García‐Padilla, Eduardo;
Escofet, Imma;
Maseras, Feliu;
Echavarren, Antonio M.

Publication type:

Article

Insights on the Anion Effect in N‐heterocyclic Carbene Based Dinuclear Gold(I) Catalysts.

Published in:

ChemPlusChem, 2024, v. 89, n. 3, p. 1, doi. 10.1002/cplu.202300421

By:

Campagnolo, Filippo;
Bevilacqua, Matteo;
Baron, Marco;
Tubaro, Cristina;
Biffis, Andrea;
Zuccaccia, Daniele

Publication type:

Article

Synthesis of Hybrid Ligands with Nitrile and Cage Phosphane Donor Groups and their Applications in Gold‐Mediated Reactions.

Published in:

ChemPlusChem, 2023, v. 88, n. 8, p. 1, doi. 10.1002/cplu.202300196

By:

Horký, Filip;
Neubrand, Maren;
Císařová, Ivana;
Schulz, Jiří;
Štěpnička, Petr

Publication type:

Article

A HELIXOL‐Derived Bisphosphinite Ligand: Synthesis and Application in Gold‐Catalyzed Enynes Cycloisomerization.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 11, p. 2129, doi. 10.1002/ejoc.201801722

By:

Medena, Caleb;
Calogero, Francesco;
Lemoine, Quentin;
Aubert, Corinne;
Derat, Etienne;
Fensterbank, Louis;
Gontard, Geoffrey;
Khaled, Omar;
Vanthuyne, Nicolas;
Moussa, Jamal;
Ollivier, Cyril;
Petit, Marc;
Barbazanges, Marion

Publication type:

Article