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Ao Q, Zhang HJ, Zheng J, Chen X, Zhai H. Asymmetric Total Synthesis of (+)-Mannolide C. Angew Chem Int Ed Engl 2021; 60:21267-21271. [PMID: 34312950 DOI: 10.1002/anie.202107954] [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: 06/15/2021] [Indexed: 12/14/2022]
Abstract
(+)-Mannolide C is a complex hexacyclic C20 cephalotane-type diterpenoid featuring a highly strained 7/6/6/5 tetracyclic core containing eight consecutive stereocenters and two bridging lactones. The first asymmetric total synthesis of (+)-mannolide C has been accomplished by lipase-mediated resolution, Ru-complex-catalyzed double ring-closing metathesis (RCM) reactions, NiII -catalyzed diastereoselective Michael addition, and MnIII -catalyzed allylic oxidation as the key transformations.
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Affiliation(s)
- Qiaoqiao Ao
- The State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Nano-Micro Materials Research, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China
| | - Hai-Jun Zhang
- The State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Nano-Micro Materials Research, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China
| | - Jinbin Zheng
- The State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Nano-Micro Materials Research, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China
| | - Xiaoming Chen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China
| | - Hongbin Zhai
- The State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Nano-Micro Materials Research, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China.,Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen, 518055, China.,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300071, China
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2
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Ao Q, Zhang H, Zheng J, Chen X, Zhai H. Asymmetric Total Synthesis of (+)‐Mannolide C. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107954] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Qiaoqiao Ao
- The State Key Laboratory of Chemical Oncogenomics Guangdong Provincial Key Laboratory of Nano-Micro Materials Research School of Chemical Biology and Biotechnology Shenzhen Graduate School of Peking University Shenzhen 518055 China
| | - Hai‐Jun Zhang
- The State Key Laboratory of Chemical Oncogenomics Guangdong Provincial Key Laboratory of Nano-Micro Materials Research School of Chemical Biology and Biotechnology Shenzhen Graduate School of Peking University Shenzhen 518055 China
| | - Jinbin Zheng
- The State Key Laboratory of Chemical Oncogenomics Guangdong Provincial Key Laboratory of Nano-Micro Materials Research School of Chemical Biology and Biotechnology Shenzhen Graduate School of Peking University Shenzhen 518055 China
| | - Xiaoming Chen
- State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
| | - Hongbin Zhai
- The State Key Laboratory of Chemical Oncogenomics Guangdong Provincial Key Laboratory of Nano-Micro Materials Research School of Chemical Biology and Biotechnology Shenzhen Graduate School of Peking University Shenzhen 518055 China
- Institute of Marine Biomedicine Shenzhen Polytechnic Shenzhen 518055 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300071 China
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3
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Zhong F, Pan ZZ, Zhou SW, Zhang HJ, Yin L. Copper(I)-Catalyzed Regioselective Asymmetric Addition of 1,4-Pentadiene to Ketones. J Am Chem Soc 2021; 143:4556-4562. [PMID: 33734679 DOI: 10.1021/jacs.1c02084] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
By using commercially available 1,4-pentadiene as a pronucleophile, a copper(I)-catalyzed regioselective asymmetric allylation of ketones is achieved. A variety of chiral tertiary alcohols bearing a terminal (Z)-1,3-diene unit are generated in high (Z)/(E) ratio and high enantioselectivity. Both aromatic ketones and aliphatic ketones serve as suitable substrates. Furthermore, the reactions with (E)-C1(alkyl)-1,4-dienes proceed in moderate yields with acceptable enantioselectivity but with low (Z,E)/others ratio, which demonstrates the partial isomerization of (E)-allylcopper(I) species to (Z)-allylcopper(I) species through 1,3-migration. Subsequent Heck reaction and olefin metathesis compensate for the low efficiency with C1-1,4-dienes. The synthetic utility of the product is further demonstrated by a copper(I)-catalyzed regioselective borylation of the 1,3-diene group.
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Affiliation(s)
- Feng Zhong
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Centre for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Zhi-Zhou Pan
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Centre for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Si-Wei Zhou
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Centre for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Hai-Jun Zhang
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Centre for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Liang Yin
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Centre for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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4
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Gu X, Xu L. Copper(I)-Catalyzed Regioselective Asymmetric Addition of 1,4-Pentadiene to Ketones. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202100046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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5
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Saya JM, Ruijter E, Orru RVA. Total Synthesis of
Aspidosperma
and
Strychnos
Alkaloids through Indole Dearomatization. Chemistry 2019; 25:8916-8935. [DOI: 10.1002/chem.201901130] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Jordy M. Saya
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & SystemsVrije Universiteit Amsterdam De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| | - Eelco Ruijter
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & SystemsVrije Universiteit Amsterdam De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| | - Romano V. A. Orru
- Department of Chemistry & Pharmaceutical Sciences, Amsterdam Institute for Molecules, Medicines & SystemsVrije Universiteit Amsterdam De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
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6
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Zhu G, Yi Z, Zhou J, Chen Z, Guo P, Huang Y, Chen J, Song H, Yi W. Bran-New Four-Molecule and Five-Molecule Cascade Reactions for One-Pot Synthesis of Pyrano[3,2- c]chromen-5-ones and Spiro[benzo[ b][1,4]diazepine-2,2'-pyrano[3,2- c]chromen]-5'-ones under Catalyst- and Solvent-Free Conditions. ACS OMEGA 2018; 3:13494-13502. [PMID: 30411041 PMCID: PMC6217645 DOI: 10.1021/acsomega.7b02017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 03/01/2018] [Indexed: 05/10/2023]
Abstract
Herein, two versatile bran-new methods have been developed for building three new kinds of complicated-framework compounds including 2,4,4-trimethyl-2-(phenylamino)-3,4-dihydro-2H,5H-pyrano[3,2-c]chromen-5-ones, 4,4,4',4'-tetramethyl-1,3,3',4,4',5-hexahydro-5'H-spiro-[benzo[b][1,4]diazepine-2,2'-pyrano[3,2-c]-chromen]-5'-ones, and 2,2,4',4'-tetramethyl-2,3,3',4'-tetrahydro-5H,5'H-spiro[benzo[b][1,4]-oxazepine-4,2'-pyrano[3,2-c]chromen]-5'-ones in a one-pot manner via four-molecule and five-molecule cascade reactions of commercially available 4-hydroxychromen-2-one, substituted anilines, and acetone. In consideration of these impressive features including no need of additional catalysts and solvents, moderate to good yields, excellent site-selectivity, and broad substrate/functional group tolerance, we believe that the two present protocols should have the potential for broad synthetic utility.
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Affiliation(s)
- Guoxun Zhu
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
| | - Zhou Yi
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
| | - Jie Zhou
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
| | - Zhiyong Chen
- China
National Analysis Center, Guangzhou 510070, P. R. China
| | - Pengran Guo
- China
National Analysis Center, Guangzhou 510070, P. R. China
| | - Yanying Huang
- China
National Analysis Center, Guangzhou 510070, P. R. China
| | - Jianghan Chen
- China
National Analysis Center, Guangzhou 510070, P. R. China
| | - Huacan Song
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
- E-mail: . Tel: +86-20-84110918.
Fax: +86-20-84112245 (H.S.)
| | - Wei Yi
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
- Key
Laboratory of Molecular Clinical Pharmacology & Fifth Affiliated
Hospital, Guangzhou Medical University, Guangzhou 511436, P. R. China
- E-mail: . Tel: +86-20-37104196. Fax: +86-20-37104196 (W.Y.)
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7
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Abstract
Diverse structural types of natural products and their mimics have served as targets of opportunity in our laboratory to inspire the discovery and development of new methods and strategies to assemble polyfunctional and polycyclic molecular architectures. Furthermore, our efforts toward identifying novel compounds having useful biological properties led to the creation of new targets, many of which posed synthetic challenges that required the invention of new methodology. In this Perspective, selected examples of how we have exploited a diverse range of natural products and their mimics to create, explore, and solve a variety of problems in chemistry and biology will be discussed. The journey was not without its twists and turns, but the unexpected often led to new revelations and insights. Indeed, in our recent excursion into applications of synthetic organic chemistry to neuroscience, avoiding the more-traveled paths was richly rewarding.
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Affiliation(s)
- Stephen F Martin
- Department of Chemistry, The University of Texas at Austin , Austin, Texas 78712, United States
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8
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Kazak M, Priede M, Shubin K, Bartrum HE, Poisson JF, Suna E. Stereodivergent Synthesis of Pseudotabersonine Alkaloids. Org Lett 2017; 19:5356-5359. [PMID: 28901770 DOI: 10.1021/acs.orglett.7b02635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An eight-step stereodivergent synthesis of enantiomerically pure (-)-14-epi-pseudotabersonine and (+)-pseudotabersonine has been developed from a common N-tert-butanesulfinyl ketimine key intermediate.
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Affiliation(s)
- Mihail Kazak
- Latvian Institute of Organic Synthesis , Aizkraukles 21, LV-1006, Riga, Latvia
| | - Martins Priede
- Latvian Institute of Organic Synthesis , Aizkraukles 21, LV-1006, Riga, Latvia
| | - Kirill Shubin
- Latvian Institute of Organic Synthesis , Aizkraukles 21, LV-1006, Riga, Latvia
| | - Hannah E Bartrum
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250 , 38000 Grenoble, France
| | | | - Edgars Suna
- Latvian Institute of Organic Synthesis , Aizkraukles 21, LV-1006, Riga, Latvia
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9
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Cao B, Simaan M, Marek I, Wei Y, Shi M. Palladium-catalyzed oxidative cyclization of aniline-tethered alkylidenecyclopropanes with O2: a facile protocol to selectively synthesize 2- and 3-vinylindoles. Chem Commun (Camb) 2017; 53:216-219. [DOI: 10.1039/c6cc08731k] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile and versatile palladium catalyzed oxidative cyclization of aniline-tethered alkylidenecyclopropanes with O2 to selectively construct important synthetic intermediates 2- and 3-vinylindoles in moderate to good yields has been developed.
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Affiliation(s)
- Bo Cao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Marwan Simaan
- The Mallat Family Laboratory of Organic Chemistry
- Schulich Faculty of Chemistry and Lise Meitner-Minerva Center for Computational Quantum Chemistry
- Technion-Israel Institute of Technology
- Technion City
- Israel
| | - Ilan Marek
- The Mallat Family Laboratory of Organic Chemistry
- Schulich Faculty of Chemistry and Lise Meitner-Minerva Center for Computational Quantum Chemistry
- Technion-Israel Institute of Technology
- Technion City
- Israel
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry
- University of Chinese Academy of Sciences
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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10
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Leitner C, Gaich T. Total synthesis of (±)-20S-hydroxy-1,2-dehydro-pseudoaspidospermidine via a C–H activation/transannular cyclization strategy. Chem Commun (Camb) 2017; 53:7451-7453. [DOI: 10.1039/c7cc02699d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A total synthesis to the pseudoaspidospermidine family via a C–H activation/transannular cyclization strategy has been accomplished.
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Affiliation(s)
| | - Tanja Gaich
- University of Konstanz
- Department of Chemistry
- Konstanz
- Germany
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11
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2015. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.08.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Chen Z, Zhou S, Jia Y. Formal Synthesis of (+)-Kopsihainanine A and Synthetic Study toward (+)-Limaspermidine. J Org Chem 2015; 80:12545-51. [PMID: 26619294 DOI: 10.1021/acs.joc.5b02402] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The formal synthesis of (+)-kopsihainanine A has been achieved via stereoselective reduction of tetracyclic iminium ion intermediates (24). However, attempts to synthesize (+)-limaspermidine by reduction of the same tetracyclic iminium ion intermediates have failed. The synthesis features a Suzuki cross-coupling reaction, a cyclization reaction mediated by trifluoromethanesulfonic anhydride, and stereoselective reduction of an iminium ion.
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Affiliation(s)
- Zhuang Chen
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , 38 Xueyuan Road, Beijing 100191, China
| | - Shiqiang Zhou
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , 38 Xueyuan Road, Beijing 100191, China
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , 38 Xueyuan Road, Beijing 100191, China.,State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , Shanghai 200032, China
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