Works matching DE "OXINDOLES"

Results: 495

Hauser‐Kraus Annulation Initiated Multi‐Cascade Reactions for Facile Access to Functionalized and Fused Oxazepines, Carbazoles and Phenanthridinediones.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 3, p. 1, doi. 10.1002/chem.202303517

By:

Sankara, Chenikkayala Siva;
Namboothiri, Irishi N. N.

Publication type:

Article

Asymmetric Rubottom‐Type Oxidation Catalyzed by Chiral Calcium Phosphates.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 10, p. 1, doi. 10.1002/chem.202203720

By:

He, Hualing;
Tummalapalli, K. S. Satyanarayana;
Zhu, Linfei;
Chen, Minglei;
Krishnamurthy, Suvratha;
Antilla, Jon C.

Publication type:

Article

Experimental and Theoretical Investigation of an Azaoxyallyl Cation‐Templated Intramolecular Aryl Amination Leading to Oxindole Derivatives.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 62, p. 1, doi. 10.1002/chem.202201208

By:

Bera, Tishyasoumya;
Singh, Bandana;
Gandon, Vincent;
Saha, Jaideep

Publication type:

Article

Synergistic Ir/Cu Catalysis for Asymmetric Allylic Alkylation of Oxindoles: Enantio‐ and Diastereoselective Construction of Quaternary and Tertiary Stereocenters.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 40, p. 10255, doi. 10.1002/chem.202101267

By:

Wang, Tianhong;
Peng, Youbin;
Li, Guanlin;
Luo, Yicong;
Ye, Yong;
Huo, Xiaohong;
Zhang, Wanbin

Publication type:

Article

Oxyphosphonium Enolate Equilibria in a (4+1)‐Cycloaddition Approach toward Quaternary C3‐Spirooxindole Assembly.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 40, p. 10349, doi. 10.1002/chem.202100355

By:

Gulotty, Eva M.;
Rodriguez, Kevin X.;
Parker, Erin E.;
Ashfeld, Brandon L.

Publication type:

Article

Enantioselective Synthesis of 3‐Substituted 3‐Amino‐2‐oxindoles by Amination with Anilines.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 36, p. 9272, doi. 10.1002/chem.202100829

By:

Yang, Wenkun;
Dong, Pei;
Xu, Jian;
Yang, Jian;
Liu, Xiaohua;
Feng, Xiaoming

Publication type:

Article

The Xanthate Route to Indolines, Indoles, and their Aza Congeners.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 56, p. 12689, doi. 10.1002/chem.202001341

By:

Zard, Samir Z.

Publication type:

Article

Organocatalytic Domino Oxa-Michael/1,6-Addition Reactions: Asymmetric Synthesis of Chromans Bearing Oxindole Scaffolds.

Published in:

Angewandte Chemie, 2016, v. 128, n. 39, p. 12283, doi. 10.1002/ange.201606947

By:

Zhao, Kun;
Zhi, Ying;
Shu, Tao;
Valkonen, Arto;
Rissanen, Kari;
Enders, Dieter

Publication type:

Article

Construction of Quaternary Stereocenters by Nickel-Catalyzed Heck Cyclization Reactions.

Published in:

Angewandte Chemie, 2016, v. 128, n. 39, p. 12100, doi. 10.1002/ange.201606955

By:

Desrosiers, Jean ‐ Nicolas;
Hie, Liana;
Biswas, Soumik;
Zatolochnaya, Olga V.;
Rodriguez, Sonia;
Lee, Heewon;
Grinberg, Nelu;
Haddad, Nizar;
Yee, Nathan K.;
Garg, Neil K.;
Senanayake, Chris H.

Publication type:

Article

Asymmetric Synthesis of Spirobenzazepinones with Atroposelectivity and Spiro-1,2-Diazepinones by NHC-Catalyzed [3+4] Annulation Reactions.

Published in:

Angewandte Chemie, 2016, v. 128, n. 37, p. 11276, doi. 10.1002/ange.201604819

By:

Wang, Lei;
Li, Sun;
Blümel, Marcus;
Philipps, Arne R.;
Wang, Ai;
Puttreddy, Rakesh;
Rissanen, Kari;
Enders, Dieter

Publication type:

Article

Synthesis of Diversely Functionalized Oxindoles Enabled by Migratory Insertion of Isocyanide to a Transient σ-Alkylpalladium(II) Complex.

Published in:

Angewandte Chemie, 2016, v. 128, n. 33, p. 9866, doi. 10.1002/ange.201603950

By:

Kong, Wangqing;
Wang, Qian;
Zhu, Jieping

Publication type:

Article

Radical Changes in Lewis Acid Catalysis: Matching Metal and Substrate.

Published in:

Angewandte Chemie, 2016, v. 128, n. 27, p. 7983, doi. 10.1002/ange.201603072

By:

Bleith, Tim;
Deng, Qing‐Hai;
Wadepohl, Hubert;
Gade, Lutz H.

Publication type:

Article

Aerobic Radical-Cascade Alkylation/Cyclization of α,β-Unsaturated Amides: an Efficient Approach to Quaternary Oxindoles.

Published in:

Angewandte Chemie, 2016, v. 128, n. 27, p. 7887, doi. 10.1002/ange.201603809

By:

Biswas, Promita;
Paul, Subhasis;
Guin, Joyram

Publication type:

Article

Squaramide-Catalyzed Synthesis of Enantioenriched Spirocyclic Oxindoles via Ketimine Intermediates with Multiple Active Sites.

Published in:

Angewandte Chemie, 2015, v. 127, n. 45, p. 13451, doi. 10.1002/ange.201506206

By:

Sun, Qiang‐Sheng;
Zhu, Hua;
Chen, Yong‐Jian;
Yang, Xiao‐Di;
Sun, Xing‐Wen;
Lin, Guo‐Qiang

Publication type:

Article

Asymmetric Construction of Spirooxindoles by Organocatalytic Multicomponent Reactions Using Diazooxindoles.

Published in:

Angewandte Chemie, 2015, v. 127, n. 32, p. 9541, doi. 10.1002/ange.201504640

By:

Wu, Ming-Yue;
He, Wei-Wei;
Liu, Xin-Yuan;
Tan, Bin

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

Stereoselective Organocatalytic Synthesis of Oxindoles with Adjacent Tetrasubstituted Stereocenters.

Published in:

Angewandte Chemie, 2015, v. 127, n. 28, p. 8311, doi. 10.1002/anie.201502976

By:

Engl, Oliver D.;
Fritz, Sven P.;
Wennemers, Helma

Publication type:

Article

Palladium-Catalyzed Intramolecular C-H Difluoroalkylation: Synthesis of Substituted 3,3-Difluoro-2-oxindoles.

Published in:

Angewandte Chemie, 2015, v. 127, n. 5, p. 1666, doi. 10.1002/ange.201410471

By:

Shi-Liang Shi;
Buchwald, Stephen L.

Publication type:

Article

Palladium-Catalyzed Carbonylative α-Arylation of 2-Oxindoles with (Hetero)aryl Bromides: Efficient and Complementary Approach to 3-Acyl-2-oxindoles.

Published in:

Angewandte Chemie, 2014, v. 126, n. 36, p. 9736, doi. 10.1002/ange.201404217

By:

Lian, Zhong;
Friis, Stig D.;
Skrydstrup, Troels

Publication type:

Article

Highly Efficient 'On Water' Catalyst-Free Nucleophilic Addition Reactions Using Difluoroenoxysilanes: Dramatic Fluorine Effects.

Published in:

Angewandte Chemie, 2014, v. 126, n. 36, p. 9666, doi. 10.1002/ange.201404432

By:

Yu, Jin-Sheng;
Liu, Yun-Lin;
Tang, Jing;
Wang, Xin;
Zhou, Jian

Publication type:

Article

A Bioinspired Catalytic Oxygenase Cascade to Generate Complex Oxindoles.

Published in:

Angewandte Chemie, 2014, v. 126, n. 29, p. 7644, doi. 10.1002/ange.201403415

By:

Wang, Yao;
Bauer, Jonathan O.;
Strohmann, Carsten;
Kumar, Kamal

Publication type:

Article

Catalytic Asymmetric Synthesis of 3,3′-Diaryloxindoles as Triarylmethanes with a Chiral All-Carbon Quaternary Center: Phase-Transfer-Catalyzed SNAr Reaction.

Published in:

Angewandte Chemie, 2014, v. 126, n. 24, p. 6334, doi. 10.1002/ange.201403046

By:

Shirakawa, Seiji;
Koga, Kenta;
Tokuda, Takashi;
Yamamoto, Kenichiro;
Maruoka, Keiji

Publication type:

Article

Phosphine-Catalyzed Enantioselective γ-Addition of 3-Substituted Oxindoles to 2,3-Butadienoates and 2-Butynoates: Use of Prochiral Nucleophiles.

Published in:

Angewandte Chemie, 2014, v. 126, n. 11, p. 3008, doi. 10.1002/ange.201307757

By:

Wang, Tianli;
Yao, Weijun;
Zhong, Fangrui;
Pang, Guo Hao;
Lu, Yixin

Publication type:

Article

Rücktitelbild: Cationic Ir/Me-BIPAM-Catalyzed Asymmetric Intramolecular Direct Hydroarylation of α-Ketoamides (Angew. Chem. 10/2014).

Published in:

Angewandte Chemie, 2014, v. 126, n. 10, p. 2818, doi. 10.1002/ange.201401083

By:

Shirai, Tomohiko;
Ito, Hajime;
Yamamoto, Yasunori

Publication type:

Article

Cationic Ir/Me-BIPAM-Catalyzed Asymmetric Intramolecular Direct Hydroarylation of α-Ketoamides.

Published in:

Angewandte Chemie, 2014, v. 126, n. 10, p. 2696, doi. 10.1002/ange.201400147

By:

Shirai, Tomohiko;
Ito, Hajime;
Yamamoto, Yasunori

Publication type:

Article

Palladium-Catalyzed Through-Space C(sp3)H and C(sp2)H Bond Activation by 1,4-Palladium Migration: Efficient Synthesis of [3,4]-Fused Oxindoles.

Published in:

Angewandte Chemie, 2013, v. 125, n. 47, p. 12611, doi. 10.1002/ange.201306532

By:

Piou, Tiffany;
Bunescu, Ala;
Wang, Qian;
Neuville, Luc;
Zhu, Jieping

Publication type:

Article

Enantiospecific Total Synthesis of N-Methylwelwitindolinone D Isonitrile.

Published in:

Angewandte Chemie, 2013, v. 125, n. 47, p. 12648, doi. 10.1002/ange.201307464

By:

Styduhar, Evan D.;
Huters, Alexander D.;
Weires, Nicholas A.;
Garg, Neil K.

Publication type:

Article

Chiral Scandium(III)-Catalyzed Enantioselective α-Arylation of N-Unprotected 3-Substituted Oxindoles with Diaryliodonium Salts.

Published in:

Angewandte Chemie, 2013, v. 125, n. 39, p. 10435, doi. 10.1002/ange.201303602

By:

Guo, Jing;
Dong, Shunxi;
Zhang, Yulong;
Kuang, Yulong;
Liu, Xiaohua;
Lin, Lili;
Feng, Xiaoming

Publication type:

Article

Palladium-Catalyzed Asymmetric Construction of Vicinal All-Carbon Quaternary Stereocenters and its Application to the Synthesis of Cyclotryptamine Alkaloids.

Published in:

Angewandte Chemie, 2013, v. 125, n. 35, p. 9346, doi. 10.1002/ange.201302805

By:

Trost, Barry M.;
Osipov, Maksim

Publication type:

Article

Organocatalytic Diastereo- and Enantioselective 1,3-Dipolar Cycloaddition of Azlactones and Methyleneindolinones.

Published in:

Angewandte Chemie, 2013, v. 125, n. 33, p. 8795, doi. 10.1002/ange.201302831

By:

Sun, Wangsheng;
Zhu, Gongming;
Wu, Chongyang;
Li, Guofeng;
Hong, Liang;
Wang, Rui

Publication type:

Article

Synthesis of Isoxazolopyridines and Spirooxindoles under Ultrasonic Irradiation and Evaluation of Their Antioxidant Activity.

Published in:

Journal of Chemistry, 2017, p. 1, doi. 10.1155/2017/9161505

By:

Pelit, Emel

Publication type:

Article

Phosphine‐Catalyzed [3+2] Annulation of N‐2,2,2‐Trifluoroethylisatin Ketimines with γ‐Substituted Allenoates: Synthesis of Spiro[indoline‐3,2′‐pyrrole].

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 7, p. 1620, doi. 10.1002/ejoc.201801794

By:

Wu, Xiao‐Yun;
Gao, Yu‐Ning;
Shi, Min

Publication type:

Article

Recyclable Organocatalyst for One‐Pot Asymmetric Synthesis of Dihydrofuranone and Tetrahydropyranone Spirooxindoles.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 1, p. 150, doi. 10.1002/ejoc.201801480

By:

Liu, Miao;
Zhang, Xiaofeng;
Huang, Xin;
Dhawan, Gagan;
Evans, Jason;
Kaur, Manpreet;
Jasinski, Jerry P.;
Zhang, Wei

Publication type:

Article

Regioselective Alcoholysis and Hydrochlorination Reactions of Spiro‐Epoxy Oxindoles at the Spiro‐Centre: Synthesis of 3,3‐Disubstituted Oxindoles and Application for Anticancer Agents.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 41, p. 5678, doi. 10.1002/ejoc.201801002

By:

Tak, Raj Kumar;
Gupta, Naveen;
Kumar, Manish;
Kureshy, Rukhsana I.;
Khan, Noor‐ul H.;
Suresh, E.

Publication type:

Article

Visible‐Light‐Induced 3‐Component Synthesis of Sulfonylated Oxindoles by Fixation of Sulfur Dioxide.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 41, p. 5725, doi. 10.1002/ejoc.201801128

By:

Liu, Nai‐Wei;
Chen, Zhengkai;
Herbert, André;
Ren, Hongjun;
Manolikakes, Georg

Publication type:

Article

A Catalyst‐Free Self‐Catalyzed [3+2] Cycloaddition Reaction of 3‐Isothiocyanato Oxindoles and Vinylpyridines.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 35, p. 4905, doi. 10.1002/ejoc.201801091

By:

Gui, Hou‐Ze;
Wei, Yin;
Shi, Min

Publication type:

Article

Protecting‐Group‐Free Synthesis of 3‐Amino‐3‐α‐prenyl‐oxindoles through the Direct Prenylation of Isatin‐Derived Imines.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 34, p. 4787, doi. 10.1002/ejoc.201800881

By:

Li, De‐Feng;
Jin, Hai‐Shan;
Zhang, Jing‐Ru;
Jiang, Yi‐Xuan;
Zhao, Li‐Ming

Publication type:

Article

Alkoxylation Followed by Iodination of Oxindole with Alcohols Mediated by Hypervalent Iodine Reagent in the Presence of Iodine.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 33, p. 4556, doi. 10.1002/ejoc.201800723

By:

Kotagiri, Rajendraprasad;
Adepu, Ramesh

Publication type:

Article

Facile and Efficient Synthesis of 3‐Pyrimidinyl Oxindoles by Phase‐Transfer‐Catalyzed Regioselective Nucleophilic Aromatic Substitution.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 31, p. 4256, doi. 10.1002/ejoc.201800587

By:

Brüning, Fabian;
Katayev, Dmitry;
Togni, Antonio

Publication type:

Article

Trifluoromethylthiolation of α‐Chloroaldehydes: Access to Quaternary SCF3‐Containing Centers.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 27/28, p. 3693, doi. 10.1002/ejoc.201800418

By:

Gelat, Fabien;
Poisson, Thomas;
Biju, Akkattu T.;
Pannecoucke, Xavier;
Besset, Tatiana

Publication type:

Article

Electrophilic Amide Allylation of 3-Heterosubstituted Oxindoles: A Route to Spirocyclic 2-Oxindoles Containing the α-Methylene-γ-butyrolactam Structure.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 15, p. 1813, doi. 10.1002/ejoc.201800084

By:

Sengoku, Tetsuya;
Hayashi, Daichi;
Takahashi, Masaki;
Yoda, Hidemi

Publication type:

Article

Synthesis of 2-Oxindoles from Substituted Indoles by Hypervalent-Iodine Oxidation.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 12, p. 1437, doi. 10.1002/ejoc.201701807

By:

Jiang, Xinpeng;
Zheng, Cong;
Lei, Lijun;
Lin, Kai;
Yu, Chuanming

Publication type:

Article

Base-Catalyzed Formal [3+2] Cycloaddition of Diazooxindoles with Oxazol-5-(4H)-ones.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 3, p. 341, doi. 10.1002/ejoc.201701496

By:

Zhao, Hong‐Wu;
Liu, Yue‐Yang;
Zhao, Yu‐Di;
Feng, Ning‐Ning;
Du, Juan;
Song, Xiu‐Qing;
Pang, Hai‐Liang;
Chen, Xiao‐Qin

Publication type:

Article

Amine-Catalyzed Tandem Reactions of Morita-Baylis-Hillman Acetates with Isatins: Facile Synthesis of 3-Hydroxyoxindoles.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 41, p. 6154, doi. 10.1002/ejoc.201701274

By:

Chen, Rongshun;
Fan, Xia;
Xu, Zhaozhong;
He, Zhengjie

Publication type:

Article

Silver-Catalyzed Decarboxylative Radical Addition/Cyclization of α,α-Difluoroarylacetic Acids with Acrylamides To Synthesize Difluorinated Oxindoles.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 40, p. 6052, doi. 10.1002/ejoc.201701248

By:

Li, Yin‐Long;
Wang, Ji‐Bo;
Wang, Xue‐Lin;
Cao, Yang;
Deng, Jun

Publication type:

Article

Efficient Synthesis of Highly Functionalized Spirocarbocyclic Oxindoles through Hauser Annulation.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 37, p. 5689, doi. 10.1002/ejoc.201701023

By:

Lokesh, Kanduru;
Kesavan, Venkitasamy

Publication type:

Article

[3+2] Cycloaddition between 3-Isothiocyanato Oxindoles and Nitroso Compounds.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 22, p. 3139, doi. 10.1002/ejoc.201700367

By:

Zhao, Hong‐Wu;
Chen, Xiao‐Qin;
Zhao, Yu‐Di;
Liu, Yue‐Yang;
Pang, Hai‐Liang;
Song, Xiu‐Qing;
Tian, Ting;
Li, Bo;
Yang, Zhao;
Du, Juan;
Feng, Ning‐Ning

Publication type:

Article

Phosphoric Acid Catalyzed 1,2-Rearrangements of 3-Hydroxyindolenines to Indoxyls and 2-Oxindoles: Reagent-Controlled Regioselectivity Enabled by Dual Activation.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 22, p. 3134, doi. 10.1002/ejoc.201700085

By:

Schendera, Eva;
Lerch, Stephanie;
von Drathen, Thorsten;
Unkel, Lisa‐Natascha;
Brasholz, Malte

Publication type:

Article

Cinchona Alkaloid Derived Primary Amine Catalyzed Intramolecular Desymmetrizing Aldolization Reaction of Diacetonyloxindoles.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 20, p. 2871, doi. 10.1002/ejoc.201700155

By:

Sun, Bing‐Bing;
Zhang, Ya‐Fei;
Zhang, Jun‐Qi;
Yin, Shao‐Jie;
Fan, Wei‐Tai;
Li, Hai‐Yan;
Wang, Xing‐Wang

Publication type:

Article

Iridium-Catalysed Cascade Synthesis of Oxindoles Using Diazo Compounds: A Quick Entry to C-7-Functionalized Oxindoles.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 19, p. 2780, doi. 10.1002/ejoc.201700214

By:

Karmakar, Ujjwal;
Das, Debapratim;
Samanta, Rajarshi

Publication type:

Article