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1
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Pin G, Wang J, Yao WB, Xie XS, Xie JW. Diastereoselective and Enantioselective Formal [4 + 1] Ylide Annulation Leading to Optically Active Isoxazoline N‐oxides. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101474] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | - Wen-Bo Yao
- Shaanxi University of Science and Technology Xi'an Campus CHINA
| | | | - Jian-Wu Xie
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials CHINA
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2
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Corsi M, Magnolfi S, Machetti F. Transesterification of Methyl 2-Nitroacetate to Superior Esters. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Massimo Corsi
- Dipartimento di Chimica “Ugo Schiff” dell' Università degli Studi di Firenze; via Della Lastruccia 13 50019 Sesto Fiorentino Firenze Italy
| | - Stefano Magnolfi
- Istituto di Chimica dei Composti Organometallici (ICCOM) del Consiglio Nazionale delle Ricerche (CNR); c/o Dipartimento di Chimica “Ugo Schiff” dell' Università degli Studi di Firenze; via Della Lastruccia 13 50019 Sesto Fiorentino Firenze Italy
| | - Fabrizio Machetti
- Istituto di Chimica dei Composti Organometallici (ICCOM) del Consiglio Nazionale delle Ricerche (CNR); c/o Dipartimento di Chimica “Ugo Schiff” dell' Università degli Studi di Firenze; via Della Lastruccia 13 50019 Sesto Fiorentino Firenze Italy
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3
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Luo J, Chen R, Fan X, Gong J, Han J, He Z. Catalytic asymmetric (4 + 1) annulation of nitroalkenes with allylic acetates: stereoselective synthesis of isoxazoline N-oxides. Org Biomol Chem 2019; 17:6989-6993. [PMID: 31298257 DOI: 10.1039/c9ob01058k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An asymmetric (4 + 1) annulation of α-nitro cinnamates with Morita-Baylis-Hillman (MBH) acetates catalyzed by α-isocupreine is reported. It provides chiral isoxazoline N-oxides in moderate to good yields with 88-99% ee, and represents the first catalytic asymmetric (4 + 1) annulation of activated nitroalkenes with in situ generated ammonium ylides. It also affords a practical and efficient access to chiral isoxazoline N-oxides.
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Affiliation(s)
- Jinghua Luo
- The State Key Laboratory of Elemento-Organic Chemistry, Chemistry College, Nankai University, 94 Weijin Road, Tianjin 300071, China.
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4
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Sahoo SC, Pan SC. Catalytic Enantioselective Synthesis of 3,4,5-Trisubstituted Isoxazoline N
-Oxides and Regioselective Synthesis of 3,4,5-Trisubstituted Isoxazoles. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801693] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Subas Chandra Sahoo
- Department of Chemistry; Indian Institute of Technology Guwahati; 781039 Assam India
| | - Subhas Chandra Pan
- Department of Chemistry; Indian Institute of Technology Guwahati; 781039 Assam India
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5
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Jensen MT, Juhl M, Nielsen DU, Jacobsen MF, Lindhardt AT, Skrydstrup T. Palladium-Catalyzed Carbonylative α-Arylation of tert-Butyl Cyanoacetate with (Hetero)aryl Bromides. J Org Chem 2016; 81:1358-66. [DOI: 10.1021/acs.joc.5b02897] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mikkel T. Jensen
- Carbon
Dioxide Activation Center (CADIAC), Department of Chemistry and the
Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Martin Juhl
- Carbon
Dioxide Activation Center (CADIAC), Department of Chemistry and the
Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Dennis U. Nielsen
- Carbon
Dioxide Activation Center (CADIAC), Department of Chemistry and the
Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus C, Denmark
| | | | - Anders T. Lindhardt
- Interdisciplinary
Nanoscience Center (iNANO), Department of Engineering, Aarhus University, Finlandsgade 22, 8200 Aarhus N, Denmark
| | - Troels Skrydstrup
- Carbon
Dioxide Activation Center (CADIAC), Department of Chemistry and the
Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus C, Denmark
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6
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Zhou R, Duan C, Yang C, He Z. Phosphane-Catalyzed [4+1] Annulation between Nitroalkenes and Morita-Baylis-Hillman Carbonates: Facile Synthesis of IsoxazolineN-Oxides by Phosphorus Ylides. Chem Asian J 2014; 9:1183-9. [DOI: 10.1002/asia.201301633] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Indexed: 12/31/2022]
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7
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Guo ZW, Xie JW, Chen C, Zhu WD. Asymmetric catalytic [4 + 1] annulations catalyzed by quinidine: enantioselective synthesis of multi-functionalized isoxazoline N-oxides. Org Biomol Chem 2012; 10:8471-7. [DOI: 10.1039/c2ob26165k] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Kano T, Yamamoto A, Song S, Maruoka K. Catalytic Asymmetric Synthesis of Isoxazoline-N-oxides through Conjugate Addition–Cyclization under Phase-Transfer Conditions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2011. [DOI: 10.1246/bcsj.20110155] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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9
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Amine nucleophilic addition to nitroalkene as a new practical approach for the synthesis of fully substituted isoxazoline-N-oxide. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.01.085] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Kano T, Yamamoto A, Song S, Maruoka K. Catalytic asymmetric syntheses of isoxazoline-N-oxides under phase-transfer conditions. Chem Commun (Camb) 2011; 47:4358-60. [DOI: 10.1039/c0cc05786j] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Raihan MJ, Kavala V, Habib PM, Guan QZ, Kuo CW, Yao CF. Synthesis of Isoxazoline N-Oxides via [Hydroxy(tosyloxy)iodo]benzene (HTIB)-Mediated Oxidative N−O Coupling. J Org Chem 2010; 76:424-34. [DOI: 10.1021/jo1018393] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Mustafa J. Raihan
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei, Taiwan 116, Republic of China
| | - Veerababurao Kavala
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei, Taiwan 116, Republic of China
| | - Pateliya Mujjamil Habib
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei, Taiwan 116, Republic of China
| | - Qiao-Zhi Guan
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei, Taiwan 116, Republic of China
| | - Chun-Wei Kuo
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei, Taiwan 116, Republic of China
| | - Ching-Fa Yao
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei, Taiwan 116, Republic of China
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12
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Zhong C, Gautam L, Petersen J, Akhmedov N, Shi X. Concise Asymmetric Synthesis of Fully Substituted Isoxazoline-N-Oxide through Lewis Base Catalyzed Nitroalkene Activation. Chemistry 2010; 16:8605-9. [DOI: 10.1002/chem.201001237] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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13
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Zhang Q, Sun J, Zhang F, Yu B. Synthesis of Sugar-Fused Isoxazoline N-Oxides from 2-Nitroglycals. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000397] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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Jiang H, Elsner P, Jensen K, Falcicchio A, Marcos V, Jørgensen K. Achieving Molecular Complexity by Organocatalytic One-Pot Strategies-A Fast Entry for Synthesis of Sphingoids, Amino Sugars, and Polyhydroxylated α-Amino Acids. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200901446] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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15
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Jiang H, Elsner P, Jensen K, Falcicchio A, Marcos V, Jørgensen K. Achieving Molecular Complexity by Organocatalytic One-Pot Strategies-A Fast Entry for Synthesis of Sphingoids, Amino Sugars, and Polyhydroxylated α-Amino Acids. Angew Chem Int Ed Engl 2009; 48:6844-8. [DOI: 10.1002/anie.200901446] [Citation(s) in RCA: 111] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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16
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Duan H, Sun X, Liao W, Petersen JL, Shi X. Proline as Lewis Base Catalyst: Diastereoselective Synthesis of Isoxazoline-N-oxide through [3 + 2] Cycloaddition. Org Lett 2008; 10:4113-6. [PMID: 18722449 DOI: 10.1021/ol801656y] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haifeng Duan
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506
| | - Xiaohua Sun
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506
| | - Wenyan Liao
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506
| | - Jeffrey L. Petersen
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506
| | - Xiaodong Shi
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506
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17
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Zhu CY, Deng XM, Sun XL, Zheng JC, Tang Y. Highly enantioselective synthesis of isoxazoline N-oxides. Chem Commun (Camb) 2008:738-40. [DOI: 10.1039/b716468h] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Ballini R, Palmieri A, Righi P. Highly efficient one- or two-step sequences for the synthesis of fine chemicals from versatile nitroalkanes. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.09.024] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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19
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Grohmann M, Buck S, Schäffler L, Maas G. Diruthenium(I,I) Catalysts for the Formation of β- and γ-Lactamsvia Carbenoid CH Insertion of α-Diazoacetamides. Adv Synth Catal 2006. [DOI: 10.1002/adsc.200606108] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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20
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Kunetsky RA, Dilman AD, Ioffe SL, Struchkova MI, Strelenko YA, Tartakovsky VA. New approach for the synthesis of isoxazoline-N-oxides. Org Lett 2004; 5:4907-9. [PMID: 14653704 DOI: 10.1021/ol0360602] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A strategy for the synthesis of isoxazoline-N-oxides (cyclic five-membered nitronates) from primary nitro compounds and olefins is described. The key step of the process involves 1,3-dipolar cycloaddition of corresponding 1-bromosilyl nitronates with alkenes. [reaction: see text]
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Affiliation(s)
- Roman A Kunetsky
- N. D. Zelinsky Institute of Organic Chemistry, 119991 Moscow, Leninsky prosp. 47, Russian Federation
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