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Bergès J, García B, Muñiz K. An Electrophilic Bromine Redox Catalysis for the Synthesis of Indole Alkaloid Building Blocks by Selective Aliphatic C−H Amination. Angew Chem Int Ed Engl 2018; 57:15891-15895. [DOI: 10.1002/anie.201808939] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Indexed: 01/14/2023]
Affiliation(s)
- Julien Bergès
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Belén García
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Kilian Muñiz
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
- ICREA; Pg. Lluís Companys 23 08010 Barcelona Spain
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Bergès J, García B, Muñiz K. Eine elektrophile Brom-Redoxkatalyse zur Synthese von Alkaloidbausteinen durch selektive aliphatische C-H-Aminierung. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808939] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Julien Bergès
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spanien
| | - Belén García
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spanien
| | - Kilian Muñiz
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spanien
- ICREA; Pg. Lluís Companys 23 08010 Barcelona Spanien
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Pan S, Gao B, Hu J, Xuan J, Xie H, Ding H. Enantioselective Total Synthesis of (+)-Steenkrotin A and Determination of Its Absolute Configuration. Chemistry 2015; 22:959-70. [DOI: 10.1002/chem.201503831] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Saiyong Pan
- Department of Chemistry; Zhejiang University; 866 Yuhangtang Road Hangzhou 310058 P.R. China
| | - Beiling Gao
- Department of Chemistry; Zhejiang University; 866 Yuhangtang Road Hangzhou 310058 P.R. China
| | - Jialei Hu
- Department of Chemistry; Zhejiang University; 866 Yuhangtang Road Hangzhou 310058 P.R. China
| | - Jun Xuan
- Department of Chemistry; Zhejiang University; 866 Yuhangtang Road Hangzhou 310058 P.R. China
| | - Hujun Xie
- College of Material; Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P.R. China
| | - Hanfeng Ding
- Department of Chemistry; Zhejiang University; 866 Yuhangtang Road Hangzhou 310058 P.R. China
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Mori N, Kitahara T, Mori K, Watanabe H. Asymmetric Formal Synthesis of Azadirachtin. Angew Chem Int Ed Engl 2015; 54:14920-3. [DOI: 10.1002/anie.201507935] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Naoki Mori
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1‐1‐1 Yayoi, Bunkyo‐ku, Tokyo 113‐8657 (Japan)
| | - Takeshi Kitahara
- Current address: Kitasato University, 5‐9‐1 Shirokane, Minato‐ku, Tokyo 108‐0193 (Japan)
| | - Kenji Mori
- Present address: Photosensitive Materials Research Center, Toyo Gosei Co., Ltd, 4‐2‐1 Wakahagi, Inzai‐shi, Chiba 270‐1609 (Japan)
| | - Hidenori Watanabe
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1‐1‐1 Yayoi, Bunkyo‐ku, Tokyo 113‐8657 (Japan)
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Mori N, Kitahara T, Mori K, Watanabe H. Asymmetric Formal Synthesis of Azadirachtin. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Naoki Mori
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1‐1‐1 Yayoi, Bunkyo‐ku, Tokyo 113‐8657 (Japan)
| | - Takeshi Kitahara
- Current address: Kitasato University, 5‐9‐1 Shirokane, Minato‐ku, Tokyo 108‐0193 (Japan)
| | - Kenji Mori
- Present address: Photosensitive Materials Research Center, Toyo Gosei Co., Ltd, 4‐2‐1 Wakahagi, Inzai‐shi, Chiba 270‐1609 (Japan)
| | - Hidenori Watanabe
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1‐1‐1 Yayoi, Bunkyo‐ku, Tokyo 113‐8657 (Japan)
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Pan S, Xuan J, Gao B, Zhu A, Ding H. Total Synthesis of Diterpenoid Steenkrotin A. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502034] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Pan S, Xuan J, Gao B, Zhu A, Ding H. Total Synthesis of Diterpenoid Steenkrotin A. Angew Chem Int Ed Engl 2015; 54:6905-8. [DOI: 10.1002/anie.201502034] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 03/30/2015] [Indexed: 11/09/2022]
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Boyer A, Veitch G, Beckmann E, Ley S. Second-Generation Synthesis of Azadirachtin: A Concise Preparation of the Propargylic Mesylate Fragment. Angew Chem Int Ed Engl 2009; 48:1317-20. [DOI: 10.1002/anie.200805395] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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9
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Boyer A, Veitch G, Beckmann E, Ley S. Second-Generation Synthesis of Azadirachtin: A Concise Preparation of the Propargylic Mesylate Fragment. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200805395] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
Azadirachtin has been the subject of intensive research within the scientific community ever since its isolation from the neem tree in 1968. There are now over 1000 publications relating to this natural product which cover all aspects of structural, biological and synthetic studies. Herein, we describe the worldwide synthesis efforts towards this fascinating molecule.
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Affiliation(s)
- Gemma E Veitch
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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Ley S, Abad-Somovilla A, Anderson J, Ayats C, Bänteli R, Beckmann E, Boyer A, Brasca M, Brice A, Broughton H, Burke B, Cleator E, Craig D, Denholm A, Denton R, Durand-Reville T, Gobbi L, Göbel M, Gray B, Grossmann R, Gutteridge C, Hahn N, Harding S, Jennens D, Jennens L, Lovell P, Lovell H, de la Puente M, Kolb H, Koot WJ, Maslen S, McCusker C, Mattes A, Pape A, Pinto A, Santafianos D, Scott J, Smith S, Somers A, Spilling C, Stelzer F, Toogood P, Turner R, Veitch G, Wood A, Zumbrunn C. The Synthesis of Azadirachtin: A Potent Insect Antifeedant. Chemistry 2008; 14:10683-704. [DOI: 10.1002/chem.200801103] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Chatgilialoglu C. (Me3Si)3SiH: Twenty Years After Its Discovery as a Radical-Based Reducing Agent. Chemistry 2008; 14:2310-20. [DOI: 10.1002/chem.200701415] [Citation(s) in RCA: 133] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Jauch J. Total Synthesis of Azadirachtin—Finally Completed After 22 Years. Angew Chem Int Ed Engl 2008; 47:34-7. [DOI: 10.1002/anie.200703814] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Veitch G, Beckmann E, Burke B, Boyer A, Maslen S, Ley S. Synthesis of Azadirachtin: A Long but Successful Journey. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200703027] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Veitch GE, Beckmann E, Burke BJ, Boyer A, Maslen SL, Ley SV. Synthesis of Azadirachtin: A Long but Successful Journey. Angew Chem Int Ed Engl 2007; 46:7629-32. [PMID: 17665403 DOI: 10.1002/anie.200703027] [Citation(s) in RCA: 115] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Gemma E Veitch
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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Watanabe H, Mori N, Itoh D, Kitahara T, Mori K. Synthetic Study Towards Azadirachtin: An Efficient and Stereoselective Construction of the AB Rings with Full Functionality. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200604097] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Watanabe H, Mori N, Itoh D, Kitahara T, Mori K. Synthetic Study Towards Azadirachtin: An Efficient and Stereoselective Construction of the AB Rings with Full Functionality. Angew Chem Int Ed Engl 2007; 46:1512-6. [PMID: 17226885 DOI: 10.1002/anie.200604097] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hidenori Watanabe
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
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Nicolaou KC, Sasmal PK, Roecker AJ, Sun XW, Mandal S, Converso A. Studies toward the Synthesis of Azadirachtin, Part 1: Total Synthesis of a Fully Functionalized ABC Ring Framework and Coupling with a Norbornene Domain. Angew Chem Int Ed Engl 2005; 44:3443-7. [PMID: 15846829 DOI: 10.1002/anie.200500216] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- K C Nicolaou
- Department of Chemistry and Skaggs Institute for Chemical Biology, Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
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Nicolaou KC, Sasmal PK, Roecker AJ, Sun XW, Mandal S, Converso A. Studies toward the Synthesis of Azadirachtin, Part 1: Total Synthesis of a Fully Functionalized ABC Ring Framework and Coupling with a Norbornene Domain. Angew Chem Int Ed Engl 2005. [DOI: 10.1002/ange.200500216] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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