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Wang B, Xu B, Xun W, Guo Y, Zhang J, Qiu FG. A General Strategy for the Construction of Calyciphylline A‐Type Alkaloids: Divergent Total Syntheses of (−)‐Daphenylline and (−)‐Himalensine A. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Bingyang Wang
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Bo Xu
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Wen Xun
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yiming Guo
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jing Zhang
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Fayang G. Qiu
- Guangzhou Institutes of Biomedicine and Health Chinese Academy of Sciences Guangzhou 510530 China
- University of Chinese Academy of Sciences Beijing 100049 China
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Wang B, Xu B, Xun W, Guo Y, Zhang J, Qiu FG. A General Strategy for the Construction of Calyciphylline A-Type Alkaloids: Divergent Total Syntheses of (-)-Daphenylline and (-)-Himalensine A. Angew Chem Int Ed Engl 2021; 60:9439-9443. [PMID: 33569888 DOI: 10.1002/anie.202016212] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 01/31/2021] [Indexed: 12/16/2022]
Abstract
An efficient general strategy for the synthesis of the Daphniphyllum alkaloids via the rapid construction of a common core intermediate has been established, based on which a divergent total synthesis of (-)-daphenylline and (-)-himalensine A has been accomplished in 16 and 19 steps, respectively. The present work features an enantioselective Mg(ClO4 )2 -catalyzed intramolecular amidocyclization to construct the aza-bridged core structure; a Cu-catalyzed intramolecular cyclopropanation and subsequent phosphine-catalyzed Cope-type rearrangement to furnish the himalensine A scaffold; and a one-pot Diels-Alder/aromatization method to assemble the aromatic skeleton of daphenylline.
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Affiliation(s)
- Bingyang Wang
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Bo Xu
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wen Xun
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yiming Guo
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jing Zhang
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Fayang G Qiu
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
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3
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Mies T, Ma TK, Barrett AGM. Syntheses of polyfunctional aromatic compounds from non-aromatic precursors. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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4
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Smaligo AJ, Wu J, Burton NR, Hacker AS, Shaikh AC, Quintana JC, Wang R, Xie C, Kwon O. Oxodealkenylative Cleavage of Alkene C(sp
3
)−C(sp
2
) Bonds: A Practical Method for Introducing Carbonyls into Chiral Pool Materials. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913201] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Andrew J. Smaligo
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
| | - Jason Wu
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
| | - Nikolas R. Burton
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
| | - Allison S. Hacker
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
| | - Aslam C. Shaikh
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
| | - Jason C. Quintana
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
| | - Ruoxi Wang
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
| | - Changmin Xie
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
| | - Ohyun Kwon
- Department of Chemistry & Biochemistry University of California—Los Angeles Los Angeles CA 90095-1569 USA
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Smaligo AJ, Wu J, Burton NR, Hacker AS, Shaikh AC, Quintana JC, Wang R, Xie C, Kwon O. Oxodealkenylative Cleavage of Alkene C(sp 3 )-C(sp 2 ) Bonds: A Practical Method for Introducing Carbonyls into Chiral Pool Materials. Angew Chem Int Ed Engl 2020; 59:1211-1215. [PMID: 31692203 PMCID: PMC6942233 DOI: 10.1002/anie.201913201] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Indexed: 01/01/2023]
Abstract
Reported herein is a one-pot protocol for the oxodealkenylative introduction of carbonyl functionalities into terpenes and terpene-derived compounds. This transformation proceeds by Criegee ozonolysis of an alkene, reductive cleavage of the resulting α-alkoxy hydroperoxide, trapping of the generated alkyl radical with 2,2,6,6-tetramethylpiperidin-1-yl (TEMPO), and subsequent oxidative fragmentation with MMPP. Using readily available starting materials from chiral pool, a variety of carbonyl-containing products have been accessed rapidly in good yields.
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Affiliation(s)
- Andrew J Smaligo
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
| | - Jason Wu
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
| | - Nikolas R Burton
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
| | - Allison S Hacker
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
| | - Aslam C Shaikh
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
| | - Jason C Quintana
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
| | - Ruoxi Wang
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
| | - Changmin Xie
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
| | - Ohyun Kwon
- Department of Chemistry & Biochemistry, University of California-Los Angeles, Los Angeles, CA, 90095-1569, USA
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Baidilov D, Miskey S, Hudlicky T. Rapid Access to the Tricyclic Core of Calyciphylline A
-Type Alkaloids Through Allyl Cyanate-to-Isocyanate Rearrangement. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901549] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Daler Baidilov
- Department of Chemistry and Centre for Biotechnology; Brock University; 1812 Sir Isaac Brock Way L2S 3A1 St. Catharines ON Canada
| | - Scott Miskey
- Department of Chemistry and Centre for Biotechnology; Brock University; 1812 Sir Isaac Brock Way L2S 3A1 St. Catharines ON Canada
| | - Tomas Hudlicky
- Department of Chemistry and Centre for Biotechnology; Brock University; 1812 Sir Isaac Brock Way L2S 3A1 St. Catharines ON Canada
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7
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Chen Y, Hu J, Guo L, Zhong W, Ning C, Xu J. A Concise Total Synthesis of (−)‐Himalensine A. Angew Chem Int Ed Engl 2019; 58:7390-7394. [DOI: 10.1002/anie.201902908] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Yuye Chen
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical SciencesUniversity of Macau China
| | - Jingping Hu
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
- School of Chemistry and Chemical EngineeringHarbin Institute of Technology Harbin Heilongjiang China
| | - Lian‐Dong Guo
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
| | - Weihe Zhong
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
| | - Chengqing Ning
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
- SUSTech Academy for Advanced Interdisciplinary Studies Shenzhen Guangdong China
| | - Jing Xu
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
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8
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Chen Y, Hu J, Guo L, Zhong W, Ning C, Xu J. A Concise Total Synthesis of (−)‐Himalensine A. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902908] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yuye Chen
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical SciencesUniversity of Macau China
| | - Jingping Hu
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
- School of Chemistry and Chemical EngineeringHarbin Institute of Technology Harbin Heilongjiang China
| | - Lian‐Dong Guo
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
| | - Weihe Zhong
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
| | - Chengqing Ning
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
- SUSTech Academy for Advanced Interdisciplinary Studies Shenzhen Guangdong China
| | - Jing Xu
- Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen Guangdong China
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