Works matching DE "AZIRINES"

Results: 39

Telescoped Flow Synthesis of Azacyclic Scaffolds Exploiting the Chromoselective Photolysis of Vinyl Azides and Azirines.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 38, p. 1, doi. 10.1002/chem.202401491

By:

Crawford, Ruairi;
Baumann, Marcus

Publication type:

Article

Triethylamine-Promoted Oxidative Cyclodimerization of 2 H -Azirine-2-carboxylates to Pyrimidine-4,6-dicarboxylates: Experimental and DFT Study.

Published in:

Molecules, 2023, v. 28, n. 11, p. 4315, doi. 10.3390/molecules28114315

By:

Zakharov, Timofei N.;
Sakharov, Pavel A.;
Novikov, Mikhail S.;
Khlebnikov, Alexander F.;
Rostovskii, Nikolai V.

Publication type:

Article

Rh(OAc)-catalyzed reaction of 2-(2-carbonylvinyl)-3-phenyl-2 H-azirines with diazo esters.

Published in:

Russian Journal of Organic Chemistry, 2017, v. 53, n. 8, p. 1214, doi. 10.1134/S1070428017080097

By:

Zavyalov, K.;
Novikov, M.;
Khlebnikov, А.;
Rostovskii, N.;
Starova, G.

Publication type:

Article

Catalyst‐Controlled Regioselective Synthesis of α‐Amino Oxime Esters from N‐(Acyloxy)amides and 2H‐Azirines.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 40, p. 5553, doi. 10.1002/ejoc.201801195

By:

Wu, Feifei;
Chen, Wanzhi;
Liu, Miaochang;
Wu, Huayue

Publication type:

Article

Multicomponent Synthesis of Structurally Diverse Imidazoles Featuring Azirines, Amines and Aldehydes.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 30, p. 4171, doi. 10.1002/ejoc.201800687

By:

Rossa, Thaís A.;
Fantinel, Mariane;
Bortoluzzi, Adailton J.;
Sá, Marcus M.

Publication type:

Article

Matrix Infrared Spectra and DFT Computations of 2H-Azirine Produced from Acetonitrile by Laser-Ablation Plume Radiation.

Published in:

Bulletin of the Korean Chemical Society, 2014, v. 35, n. 7, p. 2093, doi. 10.5012/bkcs.2014.35.7.2093

By:

Han-Gook Cho

Publication type:

Article

Kinetic Resolution of 2 H-Azirines by Asymmetric Imine Amidation.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 34, p. 10098, doi. 10.1002/anie.201605251

By:

Hu, Haipeng;
Liu, Yangbin;
Lin, Lili;
Zhang, Yuheng;
Liu, Xiaohua;
Feng, Xiaoming

Publication type:

Article

Synthesis of 2 H-Azirines by Iridium-Catalyzed Decarboxylative Ring Contraction of Isoxazol-5(4 H)-ones.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 25, p. 7199, doi. 10.1002/anie.201602241

By:

Okamoto, Kazuhiro;
Shimbayashi, Takuya;
Yoshida, Masato;
Nanya, Atsushi;
Ohe, Kouichi

Publication type:

Article

Ruthenium-Catalyzed C−C Bond Cleavage of 2 H-Azirines: A Formal [3+2+2] Cycloaddition to Fused Azepine Skeletons.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 8, p. 2861, doi. 10.1002/anie.201510820

By:

Li, Tengfei;
Xu, Fen;
Li, Xincheng;
Wang, Chunxiang;
Wan, Boshun

Publication type:

Article

Graphical Abstract: Angew. Chem. Int. Ed. 35/2015.

Published in:: Angewandte Chemie International Edition, 2015, v. 54, n. 35, p. 10044, doi. 10.1002/anie.201583511
Publication type:: Article

Copper-Catalyzed Trifluoromethylazidation of Alkynes: Efficient Access to CF3-Substituted Azirines and Aziridines.

Published in:

Angewandte Chemie International Edition, 2015, v. 54, n. 32, p. 9356, doi. 10.1002/anie.201503412

By:

Wang, Fei;
Liu, Guosheng;
Ye, Jinxing;
Zhu, Na;
Chen, Pinhong

Publication type:

Article

Gold-Catalyzed Synthesis of Functionalized Pyridines by Using 2 H-Azirines as Synthetic Equivalents of Alkenyl Nitrenes.

Published in:

Angewandte Chemie International Edition, 2014, v. 53, n. 19, p. 4959, doi. 10.1002/anie.201402470

By:

Prechter, Agnes;
Henrion, Guilhem;
Faudot dit Bel, Pierre;
Gagosz, Fabien

Publication type:

Article

Highlights.

Published in:: Chemistry & Industry, 2015, v. 79, n. 10, p. 53, doi. 10.1002/cind.7910_20.x
Publication type:: Article

3-Phosphorylated 2 H-azirines.

Published in:

2015

By:

Lyamenkova, D.;
Viktorov, N.;
Dogadina, A.

Publication type:

Letter

Organophotoredox‐mediated Formal [3+2]‐Cycloaddition of 2H‐Azirines with Aryldiazonium Salts: Direct Access to Trisubstituted 1,2,4‐Triazoles.

Published in:

Chemistry - An Asian Journal, 2023, v. 18, n. 7, p. 1, doi. 10.1002/asia.202300007

By:

Mishra, Poornima;
Kumar, Prashant;
Srivastava, Oj Shikhar;
Rastogi, Namrata

Publication type:

Article

Enantioselective Reaction of 2H‐Azirines.

Published in:

Chemistry - An Asian Journal, 2019, v. 14, n. 9, p. 1323, doi. 10.1002/asia.201900107

By:

Nakamura, Shuichi

Publication type:

Article

Singlet Photoreactivity of 3-Methyl-2-phenyl-2H-azirine.

Published in:

Australian Journal of Chemistry, 2017, v. 70, n. 4, p. 413, doi. 10.1071/CH16604

By:

Weragoda, Geethika K.;
Das, Anushree;
Sarkar, Sujan K.;
Sriyarathne, H. Dushanee M.;
Xiaoming Zhang;
Ault, Bruce S.;
Gudmundsdottir, Anna D.

Publication type:

Article

Synthetic Approaches for the Construction of Chiral Aziridines.

Published in:

European Journal of Organic Chemistry, 2025, v. 28, n. 2, p. 1, doi. 10.1002/ejoc.202401048

By:

Liu, Qing‐Hui;
Liu, Jiaxuan;
Han, Ya‐Ping;
Liang, Yong‐Min;
Peng, Li‐Zeng

Publication type:

Article

Innenrücktitelbild: Asymmetric Synthesis of 2<italic>H</italic>‐Azirines with a Tetrasubstituted Stereocenter by Enantioselective Ring Contraction of Isoxazoles (Angew. Chem. 4/2018).

Published in:

Angewandte Chemie, 2018, v. 130, n. 4, p. 1131, doi. 10.1002/ange.201713148

By:

Okamoto, Kazuhiro;
Nanya, Atsushi;
Eguchi, Akira;
Ohe, Kouichi

Publication type:

Article

Asymmetric Synthesis of 2<italic>H</italic>‐Azirines with a Tetrasubstituted Stereocenter by Enantioselective Ring Contraction of Isoxazoles.

Published in:

Angewandte Chemie, 2018, v. 130, n. 4, p. 1051, doi. 10.1002/ange.201710920

By:

Okamoto, Kazuhiro;
Nanya, Atsushi;
Eguchi, Akira;
Ohe, Kouichi

Publication type:

Article

Enantioselective Reaction of 2 H-Azirines with Phosphite Using Chiral Bis(imidazoline)/Zinc(II) Catalysts.

Published in:

Angewandte Chemie, 2017, v. 129, n. 30, p. 8911, doi. 10.1002/ange.201704133

By:

Nakamura, Shuichi;
Hayama, Daiki

Publication type:

Article

Synthesis of 2 H-Azirines by Iridium-Catalyzed Decarboxylative Ring Contraction of Isoxazol-5(4 H)-ones.

Published in:

Angewandte Chemie, 2016, v. 128, n. 25, p. 7315, doi. 10.1002/ange.201602241

By:

Okamoto, Kazuhiro;
Shimbayashi, Takuya;
Yoshida, Masato;
Nanya, Atsushi;
Ohe, Kouichi

Publication type:

Article

Ruthenium-Catalyzed C−C Bond Cleavage of 2 H-Azirines: A Formal [3+2+2] Cycloaddition to Fused Azepine Skeletons.

Published in:

Angewandte Chemie, 2016, v. 128, n. 8, p. 2911, doi. 10.1002/ange.201510820

By:

Li, Tengfei;
Xu, Fen;
Li, Xincheng;
Wang, Chunxiang;
Wan, Boshun

Publication type:

Article

Copper-Catalyzed Trifluoromethylazidation of Alkynes: Efficient Access to CF3-Substituted Azirines and Aziridines.

Published in:

Angewandte Chemie, 2015, v. 127, n. 32, p. 9488, doi. 10.1002/ange.201503412

By:

Wang, Fei;
Zhu, Na;
Chen, Pinhong;
Ye, Jinxing;
Liu, Guosheng

Publication type:

Article

Gold-Catalyzed Synthesis of Functionalized Pyridines by Using 2 H-Azirines as Synthetic Equivalents of Alkenyl Nitrenes.

Published in:

Angewandte Chemie, 2014, v. 126, n. 19, p. 5059, doi. 10.1002/ange.201402470

By:

Prechter, Agnes;
Henrion, Guilhem;
Faudot dit Bel, Pierre;
Gagosz, Fabien

Publication type:

Article

Rational Design and Synthesis of Unsaturated Se‐Containing Osmacycles with σ‐Aromaticity.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 10, p. 2389, doi. 10.1002/chem.201703870

By:

Zhou, Xiaoxi;
Wu, Jingjing;
Hao, Yulei;
Zhu, Congqing;
Zhuo, Qingde;
Xia, Haiping;
Zhu, Jun

Publication type:

Article

Diversity in Gold-Catalyzed Formal Cycloadditions of Ynamides with Azidoalkenes or 2 H-Azirines: [3+2] versus [4+3] Cycloadditions.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 30, p. 10843, doi. 10.1002/chem.201500694

By:

Pawar, Samir Kundlik;
Sahani, Rajkumar Lalji;
Liu, Rai ‐ Shung

Publication type:

Article

RhII-Catalyzed [3+2] Cycloaddition of 2 H-Azirines with N-Sulfonyl-1,2,3-Triazoles.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 9, p. 3562, doi. 10.1002/chem.201406460

By:

Zhao, Yun ‐ Zhou;
Yang, Hai ‐ Bin;
Tang, Xiang ‐ Ying;
Shi, Min

Publication type:

Article

Synthesis of Cyclopentapeptides with Three to Five Aib Units.

Published in:

Helvetica Chimica Acta, 2015, v. 98, n. 2, p. 232, doi. 10.1002/hlca.201400359

By:

Arnhold, Franziska S.;
Linden, Anthony;
Heimgartner, Heinz

Publication type:

Article

Highly Constrained Linear Oligopeptides Containing Heterocyclic α-Amino Carboxylic Acids.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 9, p. 1714, doi. 10.1002/hlca.201300062

By:

Stoykova, Svetlana A.;
Linden, Anthony;
Heimgartner, Heinz

Publication type:

Article

Synthesis of Aib-Pro Oligopeptides by Repeated Azirine Coupling with the Aib-Pro Synthon.

Published in:

Helvetica Chimica Acta, 2012, v. 95, n. 8, p. 1325, doi. 10.1002/hlca.201200136

By:

Stoykova, Svetlana A.;
Linden, Anthony;
Heimgartner, Heinz

Publication type:

Article

An Unexpected Potassium Iodide-Promoted Nucleophilic Substitution Reaction between 2-Acyloxy-2 H-azirines and Carboxylic Acids.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 20, p. 3161, doi. 10.1002/adsc.201600435

By:

Duan, Xiyan;
Yang, Kun;
Liu, Jianwei;
Kong, Xianglei;
Liang, Ju;
Zhou, Dongju;
Zhou, Huiyun;
Zhang, Yanping;
Liu, Ning;
Feng, Shuxiao;
Gu, Guangna;
Lu, Jun;
Song, Nazi;
Zhang, Dongliang;
Ma, Junying

Publication type:

Article

Copper-Catalyzed Cascade Cyclization for the Synthesis of Trifluoromethyl-Substituted Spiro-2 H-azirines from 1,6-Enynes.

Published in:

Advanced Synthesis & Catalysis, 2015, v. 357, n. 14/15, p. 3069, doi. 10.1002/adsc.201500510

By:

He, Yu ‐ Tao;
Wang, Qiang;
Zhao, Jiahui;
Wang, Xiao ‐ Zhen;
Qiu, Yi ‐ Feng;
Yang, Yu ‐ Chen;
Hu, Jing ‐ Yuan;
Liu, Xue ‐ Yuan;
Liang, Yong ‐ Min

Publication type:

Article

Acridine–Isoxazole and Acridine–Azirine Hybrids: Synthesis, Photochemical Transformations in the UV/Visible Radiation Boundary Region, and Anticancer Activity.

Published in:

Molecules, 2024, v. 29, n. 7, p. 1538, doi. 10.3390/molecules29071538

By:

Galenko, Ekaterina E.;
Novikov, Mikhail S.;
Bunev, Alexander S.;
Khlebnikov, Alexander F.

Publication type:

Article

2H-Azirines in medicinal chemistry.

Published in:

Chemistry of Heterocyclic Compounds, 2021, v. 57, n. 5, p. 512, doi. 10.1007/s10593-021-02934-2

By:

Sakharov, Pavel А.;
Novikov, Mikhail S.;
Rostovskii, Nikolai V.

Publication type:

Article

Synthesis of 2-halo-2 Н-azirine-2-carboxylic acid amides and esters by isomerization of 5-(dialkylamino/alkoxy)-substituted isoxazoles, catalyzed by iron(II) sulfate.

Published in:

Chemistry of Heterocyclic Compounds, 2017, v. 53, n. 10, p. 1068, doi. 10.1007/s10593-017-2172-z

By:

Agafonova, Anastasiya;
Smetanin, Ilia;
Rostovskii, Nikolai;
Khlebnikov, Alexander;
Novikov, Mikhail

Publication type:

Article

Two-atom azirine ring expansion reaction of methyl 2-diazo-3-(4-methoxyphenyl)-3-oxopropanoate via a dirhodium tetraacetate-catalyzed Wolff rearrangement.

Published in:

Chemistry of Heterocyclic Compounds, 2017, v. 53, n. 9, p. 985, doi. 10.1007/s10593-017-2160-3

By:

Rostovskii, Nikolai;
Novikov, Mikhail;
Khlebnikov, Alexander;
Yufit, Dmitry

Publication type:

Article

Isoxazole-azirine isomerization as a reactivity switch in the synthesis of heterocycles.

Published in:

Chemistry of Heterocyclic Compounds, 2016, v. 52, n. 9, p. 637, doi. 10.1007/s10593-016-1944-1

By:

Galenko, Ekaterina;
Khlebnikov, Alexander;
Novikov, Mikhail

Publication type:

Article

Recent trends in the synthesis of 1,3-oxazines (microreview).

Published in:

Chemistry of Heterocyclic Compounds, 2016, v. 52, n. 2, p. 96, doi. 10.1007/s10593-016-1839-1

By:

Saeed, Aamer;
Qamar, Rabia

Publication type:

Article

Works matching DE "AZIRINES"

Telescoped Flow Synthesis of Azacyclic Scaffolds Exploiting the Chromoselective Photolysis of Vinyl Azides and Azirines.

Triethylamine-Promoted Oxidative Cyclodimerization of 2 H -Azirine-2-carboxylates to Pyrimidine-4,6-dicarboxylates: Experimental and DFT Study.

Rh(OAc)-catalyzed reaction of 2-(2-carbonylvinyl)-3-phenyl-2 H-azirines with diazo esters.

Catalyst‐Controlled Regioselective Synthesis of α‐Amino Oxime Esters from N‐(Acyloxy)amides and 2H‐Azirines.

Multicomponent Synthesis of Structurally Diverse Imidazoles Featuring Azirines, Amines and Aldehydes.

Matrix Infrared Spectra and DFT Computations of 2H-Azirine Produced from Acetonitrile by Laser-Ablation Plume Radiation.

Kinetic Resolution of 2 H-Azirines by Asymmetric Imine Amidation.

Synthesis of 2 H-Azirines by Iridium-Catalyzed Decarboxylative Ring Contraction of Isoxazol-5(4 H)-ones.

Ruthenium-Catalyzed C−C Bond Cleavage of 2 H-Azirines: A Formal [3+2+2] Cycloaddition to Fused Azepine Skeletons.

Graphical Abstract: Angew. Chem. Int. Ed. 35/2015.

Copper-Catalyzed Trifluoromethylazidation of Alkynes: Efficient Access to CF<sub>3</sub>-Substituted Azirines and Aziridines.

Gold-Catalyzed Synthesis of Functionalized Pyridines by Using 2 H-Azirines as Synthetic Equivalents of Alkenyl Nitrenes.

Highlights.

3-Phosphorylated 2 H-azirines.

Organophotoredox‐mediated Formal [3+2]‐Cycloaddition of 2H‐Azirines with Aryldiazonium Salts: Direct Access to Trisubstituted 1,2,4‐Triazoles.

Enantioselective Reaction of 2H‐Azirines.

Singlet Photoreactivity of 3-Methyl-2-phenyl-2H-azirine.

Synthetic Approaches for the Construction of Chiral Aziridines.

Innenrücktitelbild: Asymmetric Synthesis of 2<italic>H</italic>‐Azirines with a Tetrasubstituted Stereocenter by Enantioselective Ring Contraction of Isoxazoles (Angew. Chem. 4/2018).

Asymmetric Synthesis of 2<italic>H</italic>‐Azirines with a Tetrasubstituted Stereocenter by Enantioselective Ring Contraction of Isoxazoles.

Enantioselective Reaction of 2 H-Azirines with Phosphite Using Chiral Bis(imidazoline)/Zinc(II) Catalysts.

Synthesis of 2 H-Azirines by Iridium-Catalyzed Decarboxylative Ring Contraction of Isoxazol-5(4 H)-ones.

Ruthenium-Catalyzed C−C Bond Cleavage of 2 H-Azirines: A Formal [3+2+2] Cycloaddition to Fused Azepine Skeletons.

Copper-Catalyzed Trifluoromethylazidation of Alkynes: Efficient Access to CF<sub>3</sub>-Substituted Azirines and Aziridines.

Gold-Catalyzed Synthesis of Functionalized Pyridines by Using 2 H-Azirines as Synthetic Equivalents of Alkenyl Nitrenes.

Rational Design and Synthesis of Unsaturated Se‐Containing Osmacycles with σ‐Aromaticity.

Diversity in Gold-Catalyzed Formal Cycloadditions of Ynamides with Azidoalkenes or 2 H-Azirines: [3+2] versus [4+3] Cycloadditions.

Rh<sup>II</sup>-Catalyzed [3+2] Cycloaddition of 2 H-Azirines with N-Sulfonyl-1,2,3-Triazoles.

Synthesis of Cyclopentapeptides with Three to Five Aib Units.

Highly Constrained Linear Oligopeptides Containing Heterocyclic α-Amino Carboxylic Acids.

Synthesis of Aib-Pro Oligopeptides by Repeated Azirine Coupling with the Aib-Pro Synthon.

An Unexpected Potassium Iodide-Promoted Nucleophilic Substitution Reaction between 2-Acyloxy-2 H-azirines and Carboxylic Acids.

Copper-Catalyzed Cascade Cyclization for the Synthesis of Trifluoromethyl-Substituted Spiro-2 H-azirines from 1,6-Enynes.

Acridine–Isoxazole and Acridine–Azirine Hybrids: Synthesis, Photochemical Transformations in the UV/Visible Radiation Boundary Region, and Anticancer Activity.

2H-Azirines in medicinal chemistry.

Synthesis of 2-halo-2 Н-azirine-2-carboxylic acid amides and esters by isomerization of 5-(dialkylamino/alkoxy)-substituted isoxazoles, catalyzed by iron(II) sulfate.

Two-atom azirine ring expansion reaction of methyl 2-diazo-3-(4-methoxyphenyl)-3-oxopropanoate via a dirhodium tetraacetate-catalyzed Wolff rearrangement.

Isoxazole-azirine isomerization as a reactivity switch in the synthesis of heterocycles.

Recent trends in the synthesis of 1,3-oxazines (microreview).