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Yakut M, Yılmaz M, Pekel T, Erkan S, Katırcı R, Biçer E. Manganese(III) Acetate‐Based Radical Cyclization Reactions for Pyranocoumarin and Pyranoquinoline Compounds: Synthesis, DFT and Molecular Docking Studies. ChemistrySelect 2022. [DOI: 10.1002/slct.202202787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Mehtap Yakut
- Department of Chemistry Faculty of Science Ankara University Dögol Cd. 06100 Tandoğan/Ankara Turkey
| | - Mehmet Yılmaz
- Department of Chemistry Faculty of Arts and Sciences Kocaeli University Kabaoğlu 41380, Umuttepe/Kocaeli Turkey
| | - Tarık Pekel
- Department of Chemistry Faculty of Science Ankara University Dögol Cd. 06100 Tandoğan/Ankara Turkey
| | - Sultan Erkan
- Sivas Cumhuriyet University Faculty of Science Department of Chemistry 58140 Sivas Turkey
| | - Ramazan Katırcı
- Sivas University of Science and Technology Faculty of Engineering and Natural Sciences Yenisehir Mh. Kardeşler Cd. No:7/1 58050 Sivas Turkey
| | - Emre Biçer
- Sivas University of Science and Technology Faculty of Engineering and Natural Sciences Yenisehir Mh. Kardeşler Cd. No:7/1 58050 Sivas Turkey
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2
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Yilmaz M, Inal AU. Microwave assisted synthesis of 2,3-dihydro-4H-benzo[4,5]thiazolo[3,2-a]furo[2,3-d] pyrimidin-4-ones by radical addition of 2-hydroxy-4H-benzo[4,5]thiazolo[3,2-a] pyrimidin-4-ones to various conjugated alkenes and dienes mediated Mn(OAc)3. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Yilmaz M, Birincioğlu S, Inal AU. Formation of cyclopropa[c]indole system in the Mn-mediated radical addition of cyclohexane-1,3-diones to N-substituted acrylamides. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.11.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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4
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Sari S, Yilmaz M. Synthesis, characterization, acetylcholinesterase inhibition, and molecular docking studies of new piperazine substituted dihydrofuran compounds. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02599-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Hocaoglu B, Yilmaz M. Regioselective radical addition of 3-oxopropanenitriles with terminal dienes promoted by cerium(IV) ammonium nitrate and manganese(III) acetate. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1611858] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Bahadir Hocaoglu
- Department of Chemistry, Faculty of Arts and Sciences, Kocaeli University, TR-41380 Umuttepe, Kocaeli-Turkey
| | - Mehmet Yilmaz
- Department of Chemistry, Faculty of Arts and Sciences, Kocaeli University, TR-41380 Umuttepe, Kocaeli-Turkey
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6
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Akpınar DE, Özgür (Nee Yakut) M, Aslan H, Alagöz O, Öktemer A, Dal H, Hökelek T, Loğoğlu E. Synthesis, characterization, and investigations of antimicrobial activity of benzopyrans, benzofurans and spiro[4.5]decanes. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2018.1509094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Deniz E. Akpınar
- Department of Chemistry, Faculty of Science, Ankara University, Tandoğan, Ankara, TURKEY
| | | | - Hakan Aslan
- Department of Chemistry, Faculty of Science, Ankara University, Tandoğan, Ankara, TURKEY
- Department of Chemistry, Faculty of Arts and Sciences, Sinop University, Sinop, Turkey
| | - Oğuzhan Alagöz
- Department of Chemical Engineering, Faculty of Engineering, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey
| | - Atilla Öktemer
- Department of Chemistry, Faculty of Science, Ankara University, Tandoğan, Ankara, TURKEY
| | - Hakan Dal
- Department of Chemistry, Anadolu University, Yenibağlar, Eskişehir, Turkey
| | - Tuncer Hökelek
- Department of Physics, Hacettepe University, Beytepe, Ankara, Turkey
| | - Elif Loğoğlu
- Department of Chemistry, Faculty of Sciences, Gazi University, Beşevler, Ankara, Turkey
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Zhang Z, Li C, Wang SH, Zhang FM, Han X, Tu YQ, Zhang XM. Tandem S N2' nucleophilic substitution/oxidative radical cyclization of aryl substituted allylic alcohols with 1,3-dicarbonyl compounds. Org Biomol Chem 2018; 15:3239-3247. [PMID: 28332678 DOI: 10.1039/c7ob00620a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A novel and efficient tandem SN2' nucleophilic substitution/oxidative radical cyclization reaction of aryl substituted allylic alcohols with 1,3-dicarbonyl compounds has been developed by using Mn(OAc)3 as an oxidant, which enables the expeditious synthesis of polysubstituted dihydrofuran (DHF) derivatives in moderate to high yields. The use of weakly acidic hexafluoroisopropanol (HFIP) as the solvent rather than AcOH has successfully improved the yields and expanded the substrate scope of this type of radical cyclization reactions. Mechanistic studies confirmed the cascade reaction process involving a final radical cyclization.
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Affiliation(s)
- Zhen Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
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8
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Aslan H, Öktemer A, Dal H, Hökelek T. Synthesis of ferrocene substituted dihydrofuran derivatives via manganese(III) acetate mediated radical addition-cyclization reactions. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.11.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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9
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Ustalar A, Yilmaz M. Microwave assisted synthesis of 2,3-dihydro-4H-benzo[4,5]thiazolo[3,2-a]furo[2,3-d]pyrimidin-4-ones and 6,7-dihydro-5H-furo[2,3-d]thiazolo[3,2-a]pyrimidin-5-ones using Mn(OAc)3. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.12.067] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Yllmaz M, Burgaz EV, Yakut M, Biçer E. Synthesis of 4,5-Dihydrofuran-3-carbonitrile Derivatives with Electron-Rich Alkenes in the Presence of Manganese(III) Acetate. J CHIN CHEM SOC-TAIP 2014. [DOI: 10.1002/jccs.201400173] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Alagöz O, Yılmaz M, Pekel AT, Graiff C, Maggi R. Synthesis of dihydrofuro- and C-alkenylated naphthoquinones catalyzed by manganese(III) acetate. RSC Adv 2014. [DOI: 10.1039/c3ra48015a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The easily synthesis of dihydrofuronaphthoquinones and C-alkenylated naphthoquinones has been investigated through the radical oxidative cyclization of 2-hydroxy-1,4-naphthoquinones and thiophene or furan substituted alkenes catalyzed by manganese(III) acetate.
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Affiliation(s)
- Oğuzhan Alagöz
- Afyon Kocatepe Üniversitesi
- Kimya Mühendisliği Bölümü
- 03200 Afyonkarahisar, Turkey
- Dipartimento di Chimica
- Università di Parma
| | - Mehmet Yılmaz
- Kocaeli Üniversitesi
- Kimya Bölümü
- 41380 Kocaeli, Turkey
| | | | - Claudia Graiff
- Dipartimento di Chimica
- Università di Parma
- I-43124 Parma, Italy
| | - Raimondo Maggi
- Dipartimento di Chimica
- Università di Parma
- I-43124 Parma, Italy
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