Works matching DE "DIHYDROFURANS synthesis"

Results: 30

Solvent-free synthesis of highly functionalized indole-based 4,5-dihydrofurans and evaluation of their antioxidant activity.

Published in:

Research on Chemical Intermediates, 2018, v. 44, n. 2, p. 859, doi. 10.1007/s11164-017-3140-z

By:

Baharfar, Robabeh;
Azimi, Razieh;
Asdollahpour, Zeinab;
Bagheri, Hashem

Publication type:

Article

A New Iodonium Ylide-Based Three-Component Reaction Leading to 2-Spirosubstituted Dihydrofurans under.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 2, p. 436, doi. 10.1002/jhet.1732

By:

Tu, Xing ‐ Chao;
Yu, Yan;
Tu, Man ‐ Su;
Jiang, Bo;
Li, Chao;
Tu, Shu ‐ Jiang

Publication type:

Article

Synthesis, Stability Studies, and Antifungal Evaluation of Substituted α- and β-2,3-Dihydrofuranaphthoquinones against Sporothrix brasiliensis and Sporothrix schenckii.

Published in:

Molecules, 2019, v. 24, n. 5, p. 930, doi. 10.3390/molecules24050930

By:

Garcia Ferreira, Patricia;
Pereira Borba-Santos, Luana;
Noronha, Leticia Lorena;
Deckman Nicoletti, Caroline;
de Sá Haddad Queiroz, Marcella;
de Carvalho da Silva, Fernando;
Rozental, Sônia;
Omena Futuro, Débora;
Francisco Ferreira, Vitor;
Coy-Barrera, Ericsson

Publication type:

Article

Synthesis and chemical transformations of bis-2-imino-2,5-dihydrofurans.

Published in:

Chemistry of Heterocyclic Compounds, 2013, v. 48, n. 11, p. 1613, doi. 10.1007/s10593-013-1182-8

By:

Avetisyan, A.;
Karapetyan, L.

Publication type:

Article

Selective Formation of Products of Interrupted Feist-Benary Reaction under the Conditions of Hantzsch Pyrrole Synthesis.

Published in:

Russian Journal of Organic Chemistry, 2018, v. 54, n. 5, p. 799, doi. 10.1134/S1070428018050238

By:

Matiichuk, V. S.;
Frolov, D. A.;
Pokhodylo, N. T.;
Pavlyuk, V. V.;
Obushak, M. D.

Publication type:

Article

Synthesis of 4,5-Dihydrofuran-3-carbonitrile Derivatives with Electron-Rich Alkenes in the Presence of Manganese(III) Acetate.

Published in:

Journal of the Chinese Chemical Society, 2014, v. 61, n. 10, p. 1101, doi. 10.1002/jccs.201400173

By:

Yllmaz, Mehmet;
Burgaz, E. Vildan;
Yakut, Mehtap;
Biçer, Emre

Publication type:

Article

Sulfinate Allenyl Carbenoids: Synthesis of 2,5-Dihydrofurans by Domino Rearrangement and Cyclization.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 3, p. 372, doi. 10.1002/ejoc.201701743

By:

Tata, Rama Rao;
Harmata, Michael

Publication type:

Article

Copper(I)-Catalyzed A3-Coupling Based Reaction of Alkynes, Aldehydes, and Amines: An Efficient Approach to 2,5-Polysubstituted Dihydrofurans and 2,5-Disubstituted Furans.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 16, p. 3531, doi. 10.1002/ejoc.201500209

By:

Fan, Wu;
Ma, Shengming

Publication type:

Article

Diastereoselective Synthesis of Spirocyclic Dihydrofurans and 1-Oxaspiro[4.5]decan-6-one Derivatives from Norbornyl α-Diketones.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 4, p. 858, doi. 10.1002/ejoc.201403087

By:

Mahadevegowda, Surendra H.;
Khan, Faiz Ahmed

Publication type:

Article

Synthesis and antibacterial activity of 4-(2-r-vinyl) derivatives of functionally substituted 2,5-dihydrofurans.

Published in:

Pharmaceutical Chemistry Journal, 2012, v. 45, n. 12, p. 723, doi. 10.1007/s11094-012-0711-6

By:

Avetisyan, A.;
Karapetyan, L.;
Paronikyan, R.;
Stepanyan, G.

Publication type:

Article

Visible-Light Photocatalytic Intramolecular Cyclopropane Ring Expansion.

Published in:

Angewandte Chemie, 2017, v. 129, n. 27, p. 7934, doi. 10.1002/ange.201703334

By:

Luis‐Barrera, Javier;
Laina‐Martín, Víctor;
Rigotti, Thomas;
Peccati, Francesca;
Solans‐Monfort, Xavier;
Sodupe, Mariona;
Mas‐Ballesté, Rubén;
Liras, Marta;
Alemán, José

Publication type:

Article

Copper(I)-Catalyzed Three-Component Reaction of Terminal Propargyl Alcohols, Aldehydes, and Amines: Synthesis of 3-Amino-2-pyrones and 2,5-Dihydrofurans.

Published in:

Angewandte Chemie, 2014, v. 126, n. 52, p. 14770, doi. 10.1002/ange.201408826

By:

Fan, Wu;
Ma, Shengming

Publication type:

Article

Enantioselective Synthesis of Highly Functionalized Dihydrofurans through Copper-Catalyzed Asymmetric Formal [3+2] Cycloaddition of β-Ketoesters with Propargylic Esters.

Published in:

Angewandte Chemie, 2014, v. 126, n. 38, p. 10387, doi. 10.1002/ange.201405857

By:

Zhu, Fu-Lin;
Wang, Ya-Hui;
Zhang, De-Yang;
Xu, Jie;
Hu, Xiang-Ping

Publication type:

Article

Synthesis of a series of novel 2,3-dihydrofurano-γ-lactone derivatives using DABCO as catalyst in an aqueous medium.

Published in:

Journal of Chemical Research, 2017, v. 41, n. 8, p. 469, doi. 10.3184/174751917X15005654784030

By:

Salari, Maryam;
Mosslemin, Mohammad H.;
Hassanabadi, Alireza

Publication type:

Article

Hexafluoro‐2‐Propanol‐Promoted Electro‐Oxidative [3+2] Annulation of 1,3‐Dicarbonyl Compounds and Alkenes.

Published in:

ChemElectroChem, 2019, v. 6, n. 13, p. 3383, doi. 10.1002/celc.201900753

By:

Xiong, Mingteng;
Liang, Xingan;
Liang, Xiao;
Pan, Yuanjiang;
Lei, Aiwen

Publication type:

Article

One-pot two-step synthesis of 2,5-dihydro-2-oxofuran-3-carboxamides.

Published in:

Heterocyclic Communications, 2014, v. 20, n. 2, p. 77, doi. 10.1515/hc-2014-0023

By:

Tokmajyan, Gayane;
Karapetyan, Lusine

Publication type:

Article

Synthesis of new derivatives of 2-imino-2,5-dihydrofurans.

Published in:

Heterocyclic Communications, 2012, v. 18, n. 5/6, p. 263, doi. 10.1515/hc-2012-0113

By:

Avetisyan, Aida;
Karapetyan, Lusine

Publication type:

Article

Selective Catalytic Dehydration of Tetrahydro-2-furanylmethanol Dehydration to 5-Methyl-2,3-dihydrofuran Over Large-pore Zeolites.

Published in:

Topics in Catalysis, 2014, v. 57, n. 10-13, p. 899, doi. 10.1007/s11244-014-0249-9

By:

Luts, Tatiana;
Katz, Alexander

Publication type:

Article

Synthesis of Benzodihydrofurans by Asymmetric C−H Insertion Reactions of Donor/Donor Rhodium Carbenes.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 49, p. 11843, doi. 10.1002/chem.201701630

By:

Lamb, Kellan N.;
Squitieri, Richard A.;
Chintala, Srinivasa R.;
Kwong, Ada J.;
Balmond, Edward I.;
Soldi, Cristian;
Dmitrenko, Olga;
Castiñeira Reis, Marta;
Chung, Ryan;
Addison, J. Bennett;
Fettinger, James C.;
Hein, Jason E.;
Tantillo, Dean J.;
Fox, Joseph M.;
Shaw, Jared T.

Publication type:

Article

Evidence of CuI/CuII Redox Process by X-ray Absorption and EPR Spectroscopy: Direct Synthesis of Dihydrofurans from β-Ketocarbonyl Derivatives and Olefins.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 52, p. 18925, doi. 10.1002/chem.201503822

By:

Hong Yi;
Zhixiong Liao;
Guanghui Zhang;
Guoting Zhang;
Chao Fan;
Xu Zhang;
Bunel, Emilio E.;
Chih-Wen Pao;
Jyh-Fu Lee;
Aiwen Lei

Publication type:

Article

Recyclable Hypervalent-Iodine-Mediated Dehydrogenative α,β′-Bifunctionalization of β-Keto Esters Under Metal-Free Conditions.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 37, p. 13052, doi. 10.1002/chem.201502450

By:

Duan, Ya ‐ Nan;
Cui, Li ‐ Qian;
Zuo, Lin ‐ Hong;
Zhang, Chi

Publication type:

Article

Synthesis of Dihydropyrans and Dihydrofurans via Radical Cyclization of Unsaturated Alcohols and 1,3-Dicarbonyl Compounds.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 5, p. 652, doi. 10.1002/hlca.201300229

By:

Aslan, Hakan;
Akpınar, Deniz E.;
Öktemer, Atilla;
Yakut, Mehtap;
Alagöz, Oğuzhan

Publication type:

Article

Reactions of Enaminones with Diazocarbonyl Compounds.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 3, p. 488, doi. 10.1002/hlca.201200233

By:

Şeyma Güngör, Füsun;
Hancıoğlu, Neslihan;
Anaç, Olcay

Publication type:

Article

Simple Efficient Routes for the Preparation of Pyrazoleamines and Pyrazolopyrimidines: Regioselectivity of Pyrazoleamines Reactions with Bidentate Reagents.

Published in:

Croatica Chemica Acta, 2016, v. 89, n. 1, p. 71, doi. 10.5562/cca2738

By:

Moustafa, Moustafa Sherief;
Al-Mousawi, Saleh Mohammed;
Elnagdi, Mohamed Hilmy

Publication type:

Article

Expedient Synthesis of Substituted Benzoheterocycles using 2-Butoxy-2,3-dihydrofurans as [4+2] Benzannulation Reagents.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 14, p. 2260, doi. 10.1002/adsc.201600185

By:

Liu, Changhui;
Huang, Wenbo;
Wang, Man;
Pan, Bin;
Gu, Yanlong

Publication type:

Article

Efficient One-Pot Synthesis of Multi-Substituted Dihydrofurans by Ruthenium(II)-Catalyzed [3+2] Cycloaddition of Cyclic or Acyclic Diazodicarbonyl Compounds with Olefins.

Published in:

Advanced Synthesis & Catalysis, 2013, v. 355, n. 11/12, p. 2361, doi. 10.1002/adsc.201300245

By:

Xia, Likai;
Lee, Yong Rok

Publication type:

Article

Reactions of Cycloaliphatic Thioketones and Their Oxo Analogues with Lithiated Methoxyallene: A New Approach to Vinylthiiranes.

Published in:

Chemistry - An Asian Journal, 2014, v. 9, n. 9, p. 2641, doi. 10.1002/asia.201402547

By:

Jasiński, Marcin;
Mlostoń, Grzegorz;
Stolarski, Michał;
Costa, Wilhelmine;
Domínguez, Moises;
Reissig, Hans ‐ Ulrich

Publication type:

Article

An Operationally Simple One-Step Chemo- and Diastereoselective Synthesis of cis-5-Hydroxy-2-phosphono-2,5-dihydrofurans.

Published in:

Organic Preparations & Procedures International, 2018, v. 50, n. 4, p. 432, doi. 10.1080/00304948.2018.1468986

By:

Hermi, Marwa;
Kaminsky, Werner;
Ben Nasr, Cherif;
Touil, Soufiane

Publication type:

Article

Synthesis of 2-(2-phenylethenyl) substituted 4,5-dihydrofurans by regioselective addition of 1,3-dicarbonyl compounds to dienes promoted by cerium(IV) ammonium nitrate.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2016, p. 202, doi. 10.3998/ark.5550190.p009.455

By:

Yilmaz, Mehmet;
Ustalar, Aslı

Publication type:

Article

Synthesis of trifluoromethylated dihydrofurans by addition of 1,3-dicarbonyl compounds to alkenes promoted by manganese(III) acetate.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2013, p. 304

By:

Biçer, Emre;
Yılmaz, Mehmet

Publication type:

Article

Works matching DE "DIHYDROFURANS synthesis"

Solvent-free synthesis of highly functionalized indole-based 4,5-dihydrofurans and evaluation of their antioxidant activity.

A New Iodonium Ylide-Based Three-Component Reaction Leading to 2-Spirosubstituted Dihydrofurans under.

Synthesis, Stability Studies, and Antifungal Evaluation of Substituted α- and β-2,3-Dihydrofuranaphthoquinones against Sporothrix brasiliensis and Sporothrix schenckii.

Synthesis and chemical transformations of bis-2-imino-2,5-dihydrofurans.

Selective Formation of Products of Interrupted Feist-Benary Reaction under the Conditions of Hantzsch Pyrrole Synthesis.

Synthesis of 4,5-Dihydrofuran-3-carbonitrile Derivatives with Electron-Rich Alkenes in the Presence of Manganese(III) Acetate.

Sulfinate Allenyl Carbenoids: Synthesis of 2,5-Dihydrofurans by Domino Rearrangement and Cyclization.

Copper(I)-Catalyzed A<sup>3</sup>-Coupling Based Reaction of Alkynes, Aldehydes, and Amines: An Efficient Approach to 2,5-Polysubstituted Dihydrofurans and 2,5-Disubstituted Furans.

Diastereoselective Synthesis of Spirocyclic Dihydrofurans and 1-Oxaspiro[4.5]decan-6-one Derivatives from Norbornyl α-Diketones.

Synthesis and antibacterial activity of 4-(2-r-vinyl) derivatives of functionally substituted 2,5-dihydrofurans.

Visible-Light Photocatalytic Intramolecular Cyclopropane Ring Expansion.

Copper(I)-Catalyzed Three-Component Reaction of Terminal Propargyl Alcohols, Aldehydes, and Amines: Synthesis of 3-Amino-2-pyrones and 2,5-Dihydrofurans.

Enantioselective Synthesis of Highly Functionalized Dihydrofurans through Copper-Catalyzed Asymmetric Formal [3+2] Cycloaddition of β-Ketoesters with Propargylic Esters.

Synthesis of a series of novel 2,3-dihydrofurano-γ-lactone derivatives using DABCO as catalyst in an aqueous medium.

Hexafluoro‐2‐Propanol‐Promoted Electro‐Oxidative [3+2] Annulation of 1,3‐Dicarbonyl Compounds and Alkenes.

One-pot two-step synthesis of 2,5-dihydro-2-oxofuran-3-carboxamides.

Synthesis of new derivatives of 2-imino-2,5-dihydrofurans.

Selective Catalytic Dehydration of Tetrahydro-2-furanylmethanol Dehydration to 5-Methyl-2,3-dihydrofuran Over Large-pore Zeolites.

Synthesis of Benzodihydrofurans by Asymmetric C−H Insertion Reactions of Donor/Donor Rhodium Carbenes.

Evidence of Cu<sup>I</sup>/Cu<sup>II</sup> Redox Process by X-ray Absorption and EPR Spectroscopy: Direct Synthesis of Dihydrofurans from β-Ketocarbonyl Derivatives and Olefins.

Recyclable Hypervalent-Iodine-Mediated Dehydrogenative α,β′-Bifunctionalization of β-Keto Esters Under Metal-Free Conditions.

Synthesis of Dihydropyrans and Dihydrofurans via Radical Cyclization of Unsaturated Alcohols and 1,3-Dicarbonyl Compounds.

Reactions of Enaminones with Diazocarbonyl Compounds.

Simple Efficient Routes for the Preparation of Pyrazoleamines and Pyrazolopyrimidines: Regioselectivity of Pyrazoleamines Reactions with Bidentate Reagents.

Expedient Synthesis of Substituted Benzoheterocycles using 2-Butoxy-2,3-dihydrofurans as [4+2] Benzannulation Reagents.

Efficient One-Pot Synthesis of Multi-Substituted Dihydrofurans by Ruthenium(II)-Catalyzed [3+2] Cycloaddition of Cyclic or Acyclic Diazodicarbonyl Compounds with Olefins.

Reactions of Cycloaliphatic Thioketones and Their Oxo Analogues with Lithiated Methoxyallene: A New Approach to Vinylthiiranes.

An Operationally Simple One-Step Chemo- and Diastereoselective Synthesis of cis-5-Hydroxy-2-phosphono-2,5-dihydrofurans.

Synthesis of 2-(2-phenylethenyl) substituted 4,5-dihydrofurans by regioselective addition of 1,3-dicarbonyl compounds to dienes promoted by cerium(IV) ammonium nitrate.

Synthesis of trifluoromethylated dihydrofurans by addition of 1,3-dicarbonyl compounds to alkenes promoted by manganese(III) acetate.