Works matching DE "CYCLOISOMERIZATION"

Results: 324

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

CeCl 3 .7H 2 O/NaI-Promoted Direct Synthesis of 1,3-Benzoxazine-2-Thione N -Nucleosides under Microwave Irradiation.

Published in:

Nucleosides, Nucleotides & Nucleic Acids, 2013, v. 32, n. 5, p. 247, doi. 10.1080/15257770.2013.783702

By:

Rai, VijaiK.;
Singh, Nasseb

Publication type:

Article

Synthesis of five-membered nitrogen-containing heterocycles using copper.

Published in:

Journal of the Iranian Chemical Society, 2022, v. 19, n. 3, p. 679, doi. 10.1007/s13738-021-02350-5

By:

Kaur, Navjeet;
Devi, Meenu;
Grewal, Pooja;
Ahlawat, Neha;
Bhardwaj, Pranshu;
Verma, Yamini;
Jangid, Nirmala Kumari

Publication type:

Article

Synthesis of 2,5‐Disubstituted Pyridines using the Gold(I)‐Catalyzed Cycloisomerization of 1‐Bromoalkynes as Key Step.

Published in:

European Journal of Organic Chemistry, 2024, v. 27, n. 5, p. 1, doi. 10.1002/ejoc.202301274

By:

Miguélez, Rubén;
Arto, Omar;
Rodríguez‐Arias, Carlos;
del Blanco, Ángel;
Barrio, Pablo;
González, José M.

Publication type:

Article

Synthesis and Properties of Diindeno[1,2,3‐cd:1′,2′,3′‐mn]pyrene and Two of Its Aza‐Analogs.

Published in:

European Journal of Organic Chemistry, 2024, v. 27, n. 3, p. 1, doi. 10.1002/ejoc.202301101

By:

Khomutetckaia, Aleksandra;
Hildebrandt, Niels;
Ehlers, Peter;
Villinger, Alexander;
Langer, Peter

Publication type:

Article

Flexible Synthesis of Benzofuranones from ortho‐Alkynyl Phenols or Benzofurans.

Published in:

European Journal of Organic Chemistry, 2023, v. 26, n. 8, p. 1, doi. 10.1002/ejoc.202201497

By:

Du, Wenqian;
Yang, Rongjie;
Wu, Jiawen;
Xia, Zhonghua

Publication type:

Article

Gold(I)‐Catalyzed and PTSA‐Promoted Cycloisomerization of Ynamides to Access Pyrrole Substituted α,β‐Unsaturated Ketones**.

Published in:

European Journal of Organic Chemistry, 2023, v. 26, n. 4, p. 1, doi. 10.1002/ejoc.202201223

By:

Choudhary, Shivani;
Gayyur;
Ghosh, Nayan

Publication type:

Article

Synthesis of Pyranocyclopentaindolines Representing the Western Sections of Janthitrem B, JBIR‐137, and Shearinine G.

Published in:

European Journal of Organic Chemistry, 2022, v. 2022, n. 17, p. 1, doi. 10.1002/ejoc.202101454

By:

Fresia, Marvin;
Lindel, Thomas

Publication type:

Article

Gold‐Catalyzed Cascade and Divergent Synthesis of Indolobenzazepines and Indoloquinolines from Nitrogen‐Tethered 1,8‐Diynes.

Published in:

European Journal of Organic Chemistry, 2022, v. 2022, n. 15, p. 1, doi. 10.1002/ejoc.202101337

By:

Ito, Mamoru;
Onoda, Hideaki;
Takaki, Asahi;
Shibata, Takanori

Publication type:

Article

Insights into the Gold‐Catalyzed Cycloisomerization of 3‐Allyl‐1,4‐diynes for the Synthesis of Bicyclic Hydrocarbons.

Published in:

European Journal of Organic Chemistry, 2022, v. 2022, n. 9, p. 1, doi. 10.1002/ejoc.202200027

By:

Yu, Jhen‐Kuei;
Czekelius, Constantin

Publication type:

Article

Catalytic Synthesis of Dibenzazepines and Dibenzazocines by 7‐Exo‐ and 8‐Endo‐Dig‐Selective Cycloisomerization.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 11, p. 1688, doi. 10.1002/ejoc.202001643

By:

Ito, Mamoru;
Takaki, Asahi;
Okamura, Moeka;
Kanyiva, Kyalo Stephen;
Shibata, Takanori

Publication type:

Article

Diversified Syntheses of Tetrathia[7]helicenes by Metal‐Catalyzed Cross‐Coupling Reactions.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 3, p. 383, doi. 10.1002/ejoc.202001382

By:

Pelliccioli, Valentina;
Dova, Davide;
Baldoli, Clara;
Graiff, Claudia;
Licandro, Emanuela;
Cauteruccio, Silvia

Publication type:

Article

Synthesis and Properties of Dibenzo[a,j]acridines.

Published in:

European Journal of Organic Chemistry, 2020, v. 2020, n. 36, p. 5867, doi. 10.1002/ejoc.202001002

By:

Ammon, Erich;
Ohlendorf, Lars;
Villinger, Alexander;
Ehlers, Peter;
Langer, Peter

Publication type:

Article

Exploring the Versatility of 7‐Alkynylcycloheptatriene Scaffolds Under π‐Acid Catalysis.

Published in:

European Journal of Organic Chemistry, 2020, v. 2020, n. 33, p. 5350, doi. 10.1002/ejoc.202000623

By:

Vayer, Marie;
Bour, Christophe;
Gandon, Vincent

Publication type:

Article

Gold‐Catalyzed Sequential Cycloisomerization of 1,3,9‐Ene‐allene‐ynes to Fused Spirocarbocycles.

Published in:

European Journal of Organic Chemistry, 2020, v. 2020, n. 32, p. 5227, doi. 10.1002/ejoc.202000851

By:

Chen, Xianxiao;
Ling, Xiangxiang;
An, Di;
Rao, Weidong

Publication type:

Article

Coupling‐Isomerization‐Cycloisomerization Reaction (CICIR) – An Unexpected and Efficient Domino Approach to Luminescent 2‐(Hydroxymethylene)indenones.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 42, p. 7058, doi. 10.1002/ejoc.201901413

By:

Ghazvini, Helya Janatian;
Armaghan, Mahsa;
Janiak, Christoph;
Balalaie, Saeed;
Müller, Thomas J. J.

Publication type:

Article

Mechanistic Investigation of Au(III)‐Catalyzed Cycloisomerizations of N‐Propargylcarboxamides.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 40, p. 6822, doi. 10.1002/ejoc.201901205

By:

Liu, Yuxia;
Liu, Peng;
Ling, Baoping;
Chen, Guang;
Chen, Tao;
Li, Yulin;
Bi, Siwei;
Zhang, Dongju

Publication type:

Article

Synthesis of Benzoacridines and Benzophenanthridines by Regioselective Pd‐Catalyzed Cross‐Coupling Reactions Followed by Acid‐Mediated Cycloisomerizations.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 36, p. 6177, doi. 10.1002/ejoc.201900913

By:

Janke, Sophie;
Boldt, Sebastian;
Ghazargan, Karapet;
Ehlers, Peter;
Villinger, Alexander;
Langer, Peter

Publication type:

Article

A Comparative Study of Confining Ligands Derived from Methylated Cyclodextrins in Gold‐Catalyzed Cycloisomerization of 1,6‐Enynes.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 28, p. 4528, doi. 10.1002/ejoc.201900631

By:

Kaya, Zeyneb;
Andna, Lucile;
Matt, Dominique;
Bentouhami, Embarek;
Djukic, Jean‐Pierre;
Armspach, Dominique

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

Base‐Promoted Cycloisomerization for the Synthesis of Oxazoles and Imidazoles.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 48, p. 6913, doi. 10.1002/ejoc.201801351

By:

Zhang, Lidan;
Xiao, Ke;
Qiao, Yan;
Li, Xin;
Song, Chuanjun;
Chang, Junbiao

Publication type:

Article

Asymmetric Synthesis of Diastereo‐ and Enantiopure Bioxahelicene 2,2′‐Bipyridines.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 37, p. 5164, doi. 10.1002/ejoc.201800541

By:

Klívar, Jiří;
Šámal, Michal;
Jančařík, Andrej;
Vacek, Jaroslav;
Bednárová, Lucie;
Buděšínský, Miloš;
Fiedler, Pavel;
Starý, Ivo;
Stará, Irena G.

Publication type:

Article

8‐exo‐dig‐Selective Cycloisomerization for the Synthesis of Dibenzo[b,e][1,4]diazocines Using Cationic AuI Catalysts.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 34, p. 4740, doi. 10.1002/ejoc.201801037

By:

Ito, Mamoru;
Inoue, Daisuke;
Takaki, Asahi;
Kanyiva, Kyalo Stephen;
Shibata, Takanori

Publication type:

Article

A Convenient Synthesis of 1,2‐Disubstituted‐cis‐3,4‐Dihydroxypyrrolidines via an Ugi‐Four‐Component‐Reaction/Cycloisomerization/Dihydroxylation Protocol.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 33, p. 4586, doi. 10.1002/ejoc.201800756

By:

Flores‐Constante, Gemma;
Sánchez‐Chávez, Anahí C.;
Polindara‐García, Luis A.

Publication type:

Article

Crystal structure of chlorido-(1,3-dimesitylimidazolidin-2-ylidene-κ1C)- gold(I), C21H26AuClN2.

Published in:

Zeitschrift für Kristallographie / New Crystal Structures, 2015, v. 230, n. 1, p. 7, doi. 10.1515/ncrs-2014-9080

By:

Huang, Yao-Huei;
Lee, Hon Man

Publication type:

Article

Octalenobisterphenylene and Its Diradical Dianionic Cyclodimer: Synthesis, Structural Analysis, and Properties.

Published in:

Angewandte Chemie, 2025, v. 137, n. 24, p. 1, doi. 10.1002/ange.202505161

By:

Pan, Ming‐Lun;
Torchon, Herdya S.;
Tawa, Heena;
Wei, Zheng;
Ou, Wei‐Ting;
Cheng, Mu‐Jeng;
Petrukhina, Marina A.;
Wu, Yao‐Ting

Publication type:

Article

Desymmetrization of 1,4‐Diynes by Allylic Alcohol‐Triggered Redox Enyne Cycloisomerization.

Published in:

Angewandte Chemie, 2025, v. 137, n. 11, p. 1, doi. 10.1002/ange.202421153

By:

Wang, Fangyuan;
Lin, Wenxuan;
Hui Yeh, Chia;
Lan, Yu;
Zhao, Yu

Publication type:

Article

Gold(I)‐Catalyzed Desymmetrization of Homopropargylic Alcohols via Cycloisomerization: Enantioselective Synthesis of Cyclopentenes Featuring a Quaternary Chiral Center.

Published in:

Angewandte Chemie, 2024, v. 136, n. 46, p. 1, doi. 10.1002/ange.202411292

By:

Kohnke, Philip;
Zhang, Liming

Publication type:

Article

Synthesis and Properties of 1 H -Pyrrolo[3′,2′:3,4]fluoreno[9,1- gh ]quinolines and 7 H -Pyrrolo[2′,3′,4′:4,10]anthra[1,9- fg ]quinolines.

Published in:

Molecules, 2025, v. 30, n. 12, p. 2615, doi. 10.3390/molecules30122615

By:

Khomutetckaia, Aleksandra;
Ehlers, Peter;
Villinger, Alexander;
Langer, Peter

Publication type:

Article

Synthesis of Oxazoles Containing CF 3 -Substituted Alcohol Unit via Tandem Cycloisomerization/Hydroxyalkylation from N -Propargylamides with Trifluoropyruvates.

Published in:

Molecules, 2024, v. 29, n. 24, p. 5848, doi. 10.3390/molecules29245848

By:

Gao, Juan-Juan;
Wu, Long-Hui;
Yu, Shu-Qin;
Zhu, Xue;
Zeng, Yu;
Yang, Kai;
Wang, Zhao-Yang

Publication type:

Article

Gold-Catalyzed Propargylic Substitution Followed by Cycloisomerization in Ionic Liquid: Environmentally Friendly Synthesis of Polysubstituted Furans from Propargylic Alcohols and 1,3-Dicarbonyl Compounds.

Published in:

Molecules, 2024, v. 29, n. 22, p. 5441, doi. 10.3390/molecules29225441

By:

Chiaki, Hitomi;
Hashimoto, Yoshimitsu;
Morita, Nobuyoshi

Publication type:

Article

Divergent Synthesis of 5,7-Diazaullazines Derivatives through a Combination of Cycloisomerization with Povarov or Alkyne–Carbonyl Metathesis.

Published in:

Molecules, 2024, v. 29, n. 9, p. 2159, doi. 10.3390/molecules29092159

By:

Polkaehn, Jonas;
Ehlers, Peter;
Villinger, Alexander;
Langer, Peter

Publication type:

Article

Gold(III)-Catalyzed Propargylic Substitution Reaction Followed by Cycloisomerization for Synthesis of Poly-Substituted Furans from N -Tosylpropargyl Amines with 1,3-Dicarbonyl Compounds.

Published in:

Molecules, 2024, v. 29, n. 2, p. 378, doi. 10.3390/molecules29020378

By:

Morita, Nobuyoshi;
Uchida, Shingo;
Chiaki, Hitomi;
Ishii, Naho;
Tanikawa, Kentaro;
Tanaka III, Kosaku;
Hashimoto, Yoshimitsu;
Tamura, Osamu

Publication type:

Article

Thiol-stabilized atomically precise, superatomic silver nanoparticles for catalysing cycloisomerization of alkynyl amines.

Published in:

National Science Review, 2018, v. 5, n. 5, p. 694, doi. 10.1093/nsr/nwy034

By:

Yan, Juanzhu;
Zhang, Jun;
Chen, Xumao;
Malola, Sami;
Zhou, Bo;
Selenius, Elli;
Zhang, Xiaomin;
Yuan, Peng;
Deng, Guocheng;
Liu, Kunlong

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

Platinum(II) Catalyzed Enantioselective Cycloisomerizations of 3-Hydroxylated 1,5-Enynes.

Published in:

ChemCatChem, 2013, v. 5, n. 7, p. 2051, doi. 10.1002/cctc.201200743

By:

Zhang, Yang;
Jullien, Hélène;
Brissy, Delphine;
Retailleau, Pascal;
Voituriez, Arnaud;
Marinetti, Angela

Publication type:

Article

Ring Expansions Within the Gold-Catalyzed Cycloisomerization of O-Tethered 1,6-Enynes. Application to the Synthesis of Natural-Product-like Macrocycles.

Published in:

ChemCatChem, 2013, v. 5, n. 5, p. 1096, doi. 10.1002/cctc.201200484

By:

Simonneau, Antoine;
Harrak, Youssef;
Jeanne‐Julien, Louis;
Lemière, Gilles;
Mouriès‐Mansuy, Virginie;
Goddard, Jean‐Philippe;
Malacria, Max;
Fensterbank, Louis

Publication type:

Article

Chiral Acyclic Diaminocarbene Complexes: a New Opportunity for Gold Asymmetric Catalysis.

Published in:

ChemCatChem, 2012, v. 4, n. 8, p. 1065, doi. 10.1002/cctc.201200224

By:

Barbazanges, Marion;
Fensterbank, Louis

Publication type:

Article

Comparison of homogeneous and heterogeneous Ga(III) catalysis in the cycloisomerization of 1,6-enynes.

Published in:

Green Chemistry Letters & Reviews, 2014, v. 7, n. 3, p. 243, doi. 10.1080/17518253.2014.927534

By:

Ben Hadj Hassen, Khadija;
Gaubert, Kevin;
Vaultier, Michel;
Pucheault, Mathieu;
Antoniotti, Sylvain

Publication type:

Article

Design, Synthesis and Fungicidal Activity of Novel Sclerotiorin Derivatives.

Published in:

Chemical Biology & Drug Design, 2012, v. 80, n. 5, p. 682, doi. 10.1111/cbdd.12005

By:

Lin, Long;
Mulholland, Nick;
Huang, Shao-Wei;
Beattie, David;
Irwin, Dianne;
Gu, Yu-Cheng;
Clough, John;
Wu, Qiong-You;
Yang, Guang-Fu

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

Polarity Inversion Catalysis by the 1,4-Addition of N-Heterocyclic Carbenes.

Published in:

Australian Journal of Chemistry, 2020, v. 73, n. 1, p. 1, doi. 10.1071/CH19550

By:

Nguyen, Xuan B.;
Nakano, Yuji;
Lupton, David W.

Publication type:

Article

Highly Selective Nucleophilic 4‐Aryl‐2,3‐allenylation of Malonates†.

Published in:

Chinese Journal of Chemistry, 2020, v. 38, n. 11, p. 1233, doi. 10.1002/cjoc.202000300

By:

Song, Shihua;
Ma, Shengming

Publication type:

Article

Asymmetric Synthesis of Functionalized 2,5-Pyrrolidinediones and β-Lactams through Diastereospecific Cycloisomerization/Rearrangement of Chiral Ethanolamine-Derived Ugi Adducts.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 16, p. 2245, doi. 10.1002/ejoc.201700031

By:

Ramanivas, Triparagiri;
Parameshwar, Matam;
Gayatri, Gaddamanugu;
Nanubolu, Jagadeesh Babu;
Srivastava, Ajay Kumar

Publication type:

Article

Cycloisomerization of Pyridine-Substituted Propargylic Alcohols or Esters To Construct Indolizines and Indolizinones.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 16, p. 2207, doi. 10.1002/ejoc.201601530

By:

Wang, Li‐Xia;
Tang, Ya‐Lin

Publication type:

Article