Works matching DE "INTRAMOLECULAR catalysis"

Results: 527

Stability of Catalytic Centres in Light‐Driven Hydrogen Evolution by Di‐ and Oligonuclear Photocatalysts.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 36, p. 1, doi. 10.1002/chem.202202722

By:

Lämmle, Martin;
Mengele, Alexander K.;
Shillito, Georgina E.;
Kupfer, Stephan;
Rau, Sven

Publication type:

Article

Neutral Monodentate and Hypervalent Chalcogen Bond Catalysis on the Intramolecular Rauhut‐Currier Reaction of Bis(enones): A DFT Study.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 25, p. 1, doi. 10.1002/chem.202300171

By:

Wang, Zhuo;
Zhao, Chang;
Li, Xiaoyan;
Shi, Bo;
Zeng, Yanli

Publication type:

Article

Co‐Catalyzed Asymmetric Intramolecular [3+2] Cycloaddition of Yne‐Alkylidenecyclopropanes and its Reaction Mechanism.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 24, p. 7176, doi. 10.1002/chem.202100426

By:

Xiao, Xiong;
Yu, Zhi‐Xiang

Publication type:

Article

C−H Bond Arylation of Pyrazoles at the β‐Position: General Conditions and Computational Elucidation for a High Regioselectivity.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 17, p. 5546, doi. 10.1002/chem.202100031

By:

Shi, Xinzhe;
Sosa Carrizo, E. Daiann;
Cordier, Marie;
Roger, Julien;
Pirio, Nadine;
Hierso, Jean‐Cyrille;
Fleurat‐Lessard, Paul;
Soulé, Jean‐François;
Doucet, Henri

Publication type:

Article

A Xanthene‐Based Mono‐Anionic PON Ligand: Exploiting a Bulky, Electronically Unsymmetrical Donor in Main Group Chemistry.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 9, p. 3159, doi. 10.1002/chem.202004741

By:

Zheng, Xiongfei;
Heilmann, Andreas;
McManus, Caitilín;
Aldridge, Simon

Publication type:

Article

Chalcogen‐Transfer Rearrangement: Exploring Inter‐ versus Intramolecular P−P Bond Activation.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 2, p. 641, doi. 10.1002/chem.202002481

By:

Franz, Roman;
Nasemann, Sina;
Bruhn, Clemens;
Kelemen, Zsolt;
Pietschnig, Rudolf

Publication type:

Article

Carbodicarbene: geminal‐Bimetallic Coordination in Selective Manner.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 72, p. 17350, doi. 10.1002/chem.202002795

By:

Au‐Yeung, Ka‐Chun;
Xiao, Dengmengfei;
Shih, Wei‐Chih;
Yang, Hsiu‐Wen;
Wen, Yuh‐Sheng;
Yap, Glenn P. A.;
Chen, Wen‐Ching;
Zhao, Lili;
Ong, Tiow‐Gan

Publication type:

Article

Enantioselective Synthesis of Polycyclic Aromatic Hydrocarbon (PAH)‐Based Planar Chiral Bent Cyclophanes by Rhodium‐Catalyzed [2+2+2] Cycloaddition.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 55, p. 12579, doi. 10.1002/chem.202001450

By:

Aida, Yukimasa;
Nogami, Juntaro;
Sugiyama, Haruki;
Uekusa, Hidehiro;
Tanaka, Ken

Publication type:

Article

JoyaPhos: An Atropisomeric Teraryl Monophosphine Ligand.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 44, p. 9864, doi. 10.1002/chem.202001269

By:

Castrogiovanni, Alessandro;
Lotter, Dominik;
Bissegger, Fabian R.;
Sparr, Christof

Publication type:

Article

A Directly Fused Subporphyrin Dimer with a Wavelike Structure.

Published in:

Angewandte Chemie, 2016, v. 128, n. 32, p. 9358, doi. 10.1002/ange.201603759

By:

Okuda, Yasuhiro;
Tsurumaki, Eiji;
Oh, Juwon;
Sung, Jooyoung;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Copper-Catalyzed Formal [2+2+1] Heteroannulation of Alkenes, Alkylnitriles, and Water: Method Development and Application to a Total Synthesis of (±)-Sacidumlignan D.

Published in:

Angewandte Chemie, 2016, v. 128, n. 32, p. 9395, doi. 10.1002/ange.201604528

By:

Ha, Tu M.;
Chatalova ‐ Sazepin, Claire;
Wang, Qian;
Zhu, Jieping

Publication type:

Article

Enantioselective Intramolecular C--H Insertion of Donor and Donor/ Donor Carbenes by a Nondiazo Approach.

Published in:

Angewandte Chemie, 2016, v. 128, n. 29, p. 8592, doi. 10.1002/anie.201604211

By:

Zhu, Dong;
Ma, Jun;
Luo, Kui;
Fu, Hongguang;
Zhang, Li;
Zhu, Shifa

Publication type:

Article

Dienamine Activation of Diazoenals: Application to the Direct Synthesis of Functionalized 1,4-Oxazines.

Published in:

Angewandte Chemie, 2016, v. 128, n. 27, p. 7962, doi. 10.1002/ange.201600878

By:

Kalepu, Jagadeesh;
Katukojvala, Sreenivas

Publication type:

Article

Ruthenium-Catalyzed Hydroarylation and One-Pot Twofold Unsymmetrical C−H Functionalization of Arenes.

Published in:

Angewandte Chemie, 2016, v. 128, n. 27, p. 7952, doi. 10.1002/ange.201600649

By:

Ghosh, Koushik;
Rit, Raja K.;
Ramesh, E.;
Sahoo, Akhila K.

Publication type:

Article

Enantioselective Organocatalytic Construction of Spiroindane Derivatives by Intramolecular Friedel-Crafts-Type 1,4-Addition.

Published in:

Angewandte Chemie, 2016, v. 128, n. 23, p. 6846, doi. 10.1002/ange.201601683

By:

Yoshida, Keisuke;
Itatsu, Yukihiro;
Fujino, Yuta;
Inoue, Hiroki;
Takao, Ken ‐ ichi

Publication type:

Article

Diastereoselective [3+2] Annulation of Aromatic/Vinylic Amides with Bicyclic Alkenes through Cobalt-Catalyzed C−H Activation and Intramolecular Nucleophilic Addition.

Published in:

Angewandte Chemie, 2016, v. 128, n. 13, p. 4380, doi. 10.1002/ange.201512018

By:

Gandeepan, Parthasarathy;
Rajamalli, Pachaiyappan;
Cheng, Chien‐Hong

Publication type:

Article

Intramolecular Singlet Fission in Oligoacene Heterodimers.

Published in:

Angewandte Chemie, 2016, v. 128, n. 10, p. 3434, doi. 10.1002/ange.201510632

By:

Sanders, Samuel N.;
Kumarasamy, Elango;
Pun, Andrew B.;
Steigerwald, Michael L.;
Sfeir, Matthew Y.;
Campos, Luis M.

Publication type:

Article

Stereoselective Synthesis of Polycycles Containing an Aziridine Group: Intramolecular aza-Diels-Alder Reactions of Unactivated 2H-Azirines with Unactivated Dienes.

Published in:

Angewandte Chemie, 2016, v. 128, n. 7, p. 2586, doi. 10.1002/ange.201510096

By:

Xu, Hua‐Dong;
Zhou, Hao;
Pan, Ying‐Peng;
Ren, Xin‐Tao;
Wu, Hao;
Han, Mei;
Han, Run‐Ze;
Shen, Mei‐Hua

Publication type:

Article

Modular Access to the Stereoisomers of Fused Bicyclic Azepines: Rhodium-Catalyzed Intramolecular Stereospecific Hetero-[5+2] Cycloaddition of Vinyl Aziridines and Alkenes.

Published in:

Angewandte Chemie, 2015, v. 127, n. 52, p. 16080, doi. 10.1002/ange.201509185

By:

Feng, Jian ‐ Jun;
Lin, Tao ‐ Yan;
Wu, Hai ‐ Hong;
Zhang, Junliang

Publication type:

Article

Intramolecular Fluorocyclizations of Unsaturated Carboxylic Acids with a Stable Hypervalent Fluoroiodane Reagent.

Published in:

Angewandte Chemie, 2015, v. 127, n. 49, p. 15124, doi. 10.1002/ange.201507790

By:

Geary, Gemma C.;
Hope, Eric G.;
Stuart, Alison M.

Publication type:

Article

Gold(I)-Catalyzed Enantioselective Desymmetrization of 1,3-Diols through Intramolecular Hydroalkoxylation of Allenes.

Published in:

Angewandte Chemie, 2015, v. 127, n. 48, p. 14655, doi. 10.1002/ange.201508331

By:

Zi, Weiwei;
Toste, F. Dean

Publication type:

Article

Synthesis of ent-Ketorfanol via a C-H Alkenylation/Torquoselective 6π Electrocyclization Cascade.

Published in:

Angewandte Chemie, 2015, v. 127, n. 41, p. 12212, doi. 10.1002/ange.201505604

By:

Phillips, Eric M.;
Mesganaw, Tehetena;
Patel, Ashay;
Duttwyler, Simon;
Mercado, Brandon Q.;
Houk, Kendall N.;
Ellman, Jonathan A.

Publication type:

Article

Palladium-Catalyzed Hydroamidocarbonylation of Olefins to Imides.

Published in:

Angewandte Chemie, 2015, v. 127, n. 35, p. 10377, doi. 10.1002/ange.201503954

By:

Li, Haoquan;
Dong, Kaiwu;
Neumann, Helfried;
Beller, Matthias

Publication type:

Article

Electron-Deficient Tetrabenzo-Fused Pyracylene and Conversions into Curved and Planar π-Systems Having Distinct Emission Behaviors.

Published in:

Angewandte Chemie, 2015, v. 127, n. 32, p. 9440, doi. 10.1002/ange.201503783

By:

Chaolumen;
Murata, Michihisa;
Sugano, Yasunori;
Wakamiya, Atsushi;
Murata, Yasujiro

Publication type:

Article

Synergistic Catalysis: Metal/Proton-Catalyzed Cyclization of Alkynones Toward Bicyclo[3. n.1]alkanones.

Published in:

Angewandte Chemie, 2015, v. 127, n. 32, p. 9546, doi. 10.1002/ange.201504964

By:

Zhu, Shifa;
Zhang, Qiaohui;
Chen, Kai;
Jiang, Huanfeng

Publication type:

Article

Catalytic Intramolecular Aminofluorination, Oxyfluorination, and Carbofluorination with a Stable and Versatile Hypervalent Fluoroiodine Reagent.

Published in:

Angewandte Chemie, 2015, v. 127, n. 29, p. 8653, doi. 10.1002/ange.201503373

By:

Yuan, Weiming;
Szabó, Kálmán J.

Publication type:

Article

Catalytic Enantioselective Intramolecular Aza-Diels-Alder Reactions.

Published in:

Angewandte Chemie, 2015, v. 127, n. 22, p. 6708, doi. 10.1002/ange.201501536

By:

Min, Chang;
Lin, Chih-Tsung;
Seidel, Daniel

Publication type:

Article

Total Synthesis of Schilancitrilactones B and C.

Published in:

Angewandte Chemie, 2015, v. 127, n. 19, p. 5824, doi. 10.1002/anie.201501169

By:

Liang Wang;
Hengtao Wang;
Yihang Li;
Pingping Tang

Publication type:

Article

Synthesis of Cyclopropyl-Substituted Furans by Brønsted Acid Promoted Cascade Reactions.

Published in:

Angewandte Chemie, 2015, v. 127, n. 19, p. 5836, doi. 10.1002/ange.201500625

By:

Clark, J. Stephen;
Romiti, Filippo;
Hogg, Kirsten F.;
Malai Haniti S. A. Hamid;
Richter, Sven C.;
Boyer, Alistair;
Redman, Joanna C.;
Farrugia, Louis J.

Publication type:

Article

A Stable but Highly Reactive Phosphine-Coordinated Borenium: Metal-free Dihydrogen Activation and Alkyne 1,2-Carboboration.

Published in:

Angewandte Chemie, 2015, v. 127, n. 19, p. 5814, doi. 10.1002/ange.201500959

By:

Devillard, Marc;
Brousses, Rémy;
Miqueu, Karinne;
Bouhadir, Ghenwa;
Bourissou, Didier

Publication type:

Article

Intramolecular Frustrated Lewis Pair with the Smallest Boryl Site: Reversible H2 Addition and Kinetic Analysis.

Published in:

Angewandte Chemie, 2015, v. 127, n. 6, p. 1769, doi. 10.1002/ange.201410141

By:

Chernichenko, Konstantin;
Kótai, Bianka;
Pápai, Imre;
Zhivonitko, Vladimir;
Nieger, Martin;
Leskelä, Markku;
Repo, Timo

Publication type:

Article

Type II Intramolecular [5+2] Cycloaddition: Facile Synthesis of Highly Functionalized Bridged Ring Systems.

Published in:

Angewandte Chemie, 2015, v. 127, n. 6, p. 1774, doi. 10.1002/ange.201410806

By:

Mei, Guangjian;
Liu, Xin;
Qiao, Chuang;
Chen, Wei;
Li, Chuang-chuang

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

Catalytic Asymmetric Intramolecular Homologation of Ketones with α-Diazoesters: Synthesis of Cyclic α-Aryl/Alkyl β-Ketoesters.

Published in:

Angewandte Chemie, 2015, v. 127, n. 5, p. 1628, doi. 10.1002/ange.201409572

By:

Wei Li;
Fei Tan;
Xiaoyu Hao;
Gang Wang;
Yu Tang;
Xiaohua Liu;
Lili Lin;
Xiaoming Feng

Publication type:

Article

Stereospecific and Stereoselective Rhodium(I)-Catalyzed Intramolecular [2+2+2] Cycloaddition of Allene-Ene-Ynes: Construction of Bicyclo[4.1.0]heptenes.

Published in:

Angewandte Chemie, 2015, v. 127, n. 4, p. 1256, doi. 10.1002/ange.201409155

By:

Ohta, Yuu;
Yasuda, Shigeo;
Yokogawa, Yuka;
Kurokawa, Kei;
Mukai, Chisato

Publication type:

Article

Enantioselective Oxidative Gold Catalysis Enabled by a Designed Chiral P,N-Bidentate Ligand.

Published in:

Angewandte Chemie, 2015, v. 127, n. 4, p. 1261, doi. 10.1002/ange.201409300

By:

Ji, Kegong;
Zheng, Zhitong;
Wang, Zhixun;
Zhang, Liming

Publication type:

Article

Synergistic Steric Effects in the Development of a Palladium-Catalyzed Alkyne Carbohalogenation: Stereodivergent Synthesis of Vinyl Halides.

Published in:

Angewandte Chemie, 2015, v. 127, n. 1, p. 256, doi. 10.1002/ange.201409248

By:

Le, Christine M.;
Menzies, Perry J. C.;
Petrone, David A.;
Lautens, Mark

Publication type:

Article

Regioselective Insertion of o-Carborynes into the α-CH Bond of Tertiary Amines: Synthesis of α-Carboranylated Amines.

Published in:

Angewandte Chemie, 2014, v. 126, n. 47, p. 13116, doi. 10.1002/ange.201409141

By:

Zhao, Da;
Zhang, Jiji;
Xie, Zuowei

Publication type:

Article

A General Entry to Antifeedant Sesterterpenoids: Total Synthesis of (+)-Norleucosceptroid A, (−)-Norleucosceptroid B, and (−)-Leucosceptroid K.

Published in:

Angewandte Chemie, 2014, v. 126, n. 42, p. 11533, doi. 10.1002/ange.201407788

By:

Hugelshofer, Cedric L.;
Magauer, Thomas

Publication type:

Article

Gold-Catalyzed 1,2-Acyloxy Migration/Intramolecular [3+2] 1,3-Dipolar Cycloaddtion Cascade Reaction: An Efficient Strategy for Syntheses of Medium-Sized-Ring Ethers and Amines.

Published in:

Angewandte Chemie, 2014, v. 126, n. 40, p. 10965, doi. 10.1002/ange.201406486

By:

Zhao, Changgui;
Xie, Xingang;
Duan, Shuangshuang;
Li, Huilin;
Fang, Ran;
She, Xuegong

Publication type:

Article

Interrupted Imino-Nazarov Cyclization of 1-Aminopentadienyl Cation and Related Cascade Process.

Published in:

Angewandte Chemie, 2014, v. 126, n. 40, p. 10918, doi. 10.1002/ange.201405251

By:

William, Ronny;
Wang, Siming;
Ding, Feiqing;
Arviana, Elise Nerissa;
Liu, Xue ‐ Wei

Publication type:

Article

Easily Accessible Auxiliary for Palladium-Catalyzed Intramolecular Amination of C(sp2)H and C(sp3)H Bonds at δ- and ε-Positions.

Published in:

Angewandte Chemie, 2014, v. 126, n. 37, p. 10042, doi. 10.1002/ange.201404854

By:

Wang, Chao;
Chen, Changpeng;
Zhang, Jingyu;
Han, Jian;
Wang, Qian;
Guo, Kun;
Liu, Pei;
Guan, Mingyu;
Yao, Yingming;
Zhao, Yingsheng

Publication type:

Article

Selective Ortho-Hydroxylation-Defluorination of 2-Fluorophenolates with a Bis(μ-oxo)dicopper(III) Species.

Published in:

Angewandte Chemie, 2014, v. 126, n. 36, p. 9762, doi. 10.1002/ange.201405060

By:

Serrano-Plana, Joan;
Garcia-Bosch, Isaac;
Miyake, Ryosuke;
Costas, Miquel;
Company, Anna

Publication type:

Article

A New Reactivity Mode for the Diazo Group: Diastereoselective 1,3-Aminoalkylation Reaction of β-Amino-α-Diazoesters To Give Triazolines.

Published in:

Angewandte Chemie, 2014, v. 126, n. 34, p. 9167, doi. 10.1002/ange.201404352

By:

Kuznetsov, Alexey;
Gulevich, Anton V.;
Wink, Donald J.;
Gevorgyan, Vladimir

Publication type:

Article

Enantioselective Synthesis of [9]- and [11]Helicene-like Molecules: Double Intramolecular [2+2+2] Cycloaddition.

Published in:

Angewandte Chemie, 2014, v. 126, n. 32, p. 8620, doi. 10.1002/ange.201404810

By:

Kimura, Yuki;
Fukawa, Naohiro;
Miyauchi, Yuta;
Noguchi, Keiichi;
Tanaka, Ken

Publication type:

Article

Direct Asymmetric Dearomatization of Pyridines and Pyrazines by Iridium-Catalyzed Allylic Amination Reactions.

Published in:

Angewandte Chemie, 2014, v. 126, n. 27, p. 7106, doi. 10.1002/ange.201404286

By:

Yang, Ze-Peng;
Wu, Qing-Feng;
You, Shu-Li

Publication type:

Article

Intramolecular Metal-Free Oxidative Aryl-Aryl Coupling: An Unusual Hypervalent-Iodine-Mediated Rearrangement of 2-Substituted N-Phenylbenzamides.

Published in:

Angewandte Chemie, 2014, v. 126, n. 24, p. 6330, doi. 10.1002/ange.201402925

By:

Shang, Siyun;
Zhang-Negrerie, Daisy;
Du, Yunfei;
Zhao, Kang

Publication type:

Article

Short Chemoenzymatic Total Synthesis of ent-Hydromorphone: An Oxidative Dearomatization/Intramolecular [4+2] Cycloaddition/Amination Sequence.

Published in:

Angewandte Chemie, 2014, v. 126, n. 17, p. 4444, doi. 10.1002/ange.201400286

By:

Varghese, Vimal;
Hudlicky, Tomas

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

Divergent Syntheses of Fused β-Naphthol and Indene Scaffolds by Rhodium-Catalyzed Direct and Decarbonylative Alkyne-Benzocyclobutenone Couplings.

Published in:

Angewandte Chemie, 2014, v. 126, n. 6, p. 1700, doi. 10.1002/ange.201310100

By:

Chen, Peng ‐ hao;
Xu, Tao;
Dong, Guangbin

Publication type:

Article