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Zhang K, Li C, Jia Y, Zhao W. Asymmetric Oxidative Lactonization of Enynyl Boronates. Angew Chem Int Ed Engl 2022; 61:e202209004. [DOI: 10.1002/anie.202209004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Kezhuo Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics Advanced Catalytic Engineering Research Center of the Ministry of Education College of Chemistry and Chemical Engineering Hunan University 410082 Changsha Hunan P. R. China
| | - Chenchen Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics Advanced Catalytic Engineering Research Center of the Ministry of Education College of Chemistry and Chemical Engineering Hunan University 410082 Changsha Hunan P. R. China
| | - Yining Jia
- State Key Laboratory of Chemo/Biosensing and Chemometrics Advanced Catalytic Engineering Research Center of the Ministry of Education College of Chemistry and Chemical Engineering Hunan University 410082 Changsha Hunan P. R. China
| | - Wanxiang Zhao
- State Key Laboratory of Chemo/Biosensing and Chemometrics Advanced Catalytic Engineering Research Center of the Ministry of Education College of Chemistry and Chemical Engineering Hunan University 410082 Changsha Hunan P. R. China
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Zhang K, Li C, Jia Y, Zhao W. Asymmetric Oxidative Lactonization of Enynyl Boronates. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | | | | | - Wanxiang Zhao
- Hunan University chemistry Yuelushan, Changsha 410082 changsha CHINA
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Das D, Kannan S, Kumar M, Sadhu B, Kumbhare LB. Synthesis, photophysical properties and catalytic activity of Ƙ3-SCS pincer palladium (II) complex of N,N'-di-tert-butylbenzene-1,3-dicarbothioamide supported by DFT analysis. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Song X, Wang R, Shi L, Luo T, Gao Z, Ren L, Zhou W, Hao H. Stereoselective Synthesis of Kalafungin Based on CuI‐Catalyzed Tandem Reactions of Arylethynes Containing an Ortho‐(1‐Hydroxyethyl) Substituent with Alkyl Diazoacetates. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaoqing Song
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy Northwest A&F University Yangling Shaanxi 712100 People's Republic of China
| | - Ruizhi Wang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy Northwest A&F University Yangling Shaanxi 712100 People's Republic of China
| | - Liang Shi
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy Northwest A&F University Yangling Shaanxi 712100 People's Republic of China
| | - Tianlong Luo
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy Northwest A&F University Yangling Shaanxi 712100 People's Republic of China
| | - Zhiyu Gao
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy Northwest A&F University Yangling Shaanxi 712100 People's Republic of China
| | - Li Ren
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy Northwest A&F University Yangling Shaanxi 712100 People's Republic of China
| | - Wenming Zhou
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy Northwest A&F University Yangling Shaanxi 712100 People's Republic of China
| | - Hong‐Dong Hao
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy Northwest A&F University Yangling Shaanxi 712100 People's Republic of China
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry (SIOC) Chinese Academy of Science Shanghai 200032 People's Republic of China
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Ando Y, Fukazawa T, Ohmori K, Suzuki K. Model Study toward Total Synthesis of Dimeric Pyranonaphthoquinones: Synthesis of Hemi-Actinorhodin. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yoshio Ando
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Takumi Fukazawa
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Ken Ohmori
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Keisuke Suzuki
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
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Kopp J, Brückner R. Stereoselective Total Synthesis of the Dimeric Naphthoquinonopyrano-γ-lactone (-)-Crisamicin A: Introducing the Dimerization Site by a Late-Stage Hartwig Borylation. Org Lett 2020; 22:3607-3612. [PMID: 32298125 DOI: 10.1021/acs.orglett.0c01078] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The first stereoselective total synthesis of the dimeric naphthoquinonopyrano-γ-lactone (-)-crisamicin A was realized (13 steps, 5% overall yield). 1,4,5-Trimethoxynaphthalene, reached in five known steps, was brominated at C-3 to install a but-3-enoic ester by an ensuing Heck coupling. An asymmetric Sharpless dihydroxylation followed and gave a β-hydroxy-γ-lactone with >99.9% ee. Its OH substituent and acetaldehyde established the dihydropyran ring in a completely diastereoselective oxa-Pictet-Spengler cyclization. The 2,3-fused anisole moiety allowed the C5-H bond under Hartwig's conditions to be borylated. This set the stage for engaging the resulting C5-B bond in an oxidative dimerization, which led to a binaphthohydroquinon-5-yl. The latter was advanced to synthetic crisamicin A by a double CAN oxidation (→ a binaphthoquinon-5-yl) and a double demethylation.
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Affiliation(s)
- Julia Kopp
- Institut für Organische Chemie, Albert-Ludwigs-Universität, Albertstr. 21, D-79104 Freiburg, Germany
| | - Reinhard Brückner
- Institut für Organische Chemie, Albert-Ludwigs-Universität, Albertstr. 21, D-79104 Freiburg, Germany
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Ninomiya M, Ando Y, Kudo F, Ohmori K, Suzuki K. Total Synthesis of Actinorhodin. Angew Chem Int Ed Engl 2019; 58:4264-4270. [DOI: 10.1002/anie.201814172] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Mamiko Ninomiya
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Yoshio Ando
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Fumitaka Kudo
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Ken Ohmori
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Keisuke Suzuki
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
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Ninomiya M, Ando Y, Kudo F, Ohmori K, Suzuki K. Total Synthesis of Actinorhodin. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814172] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Mamiko Ninomiya
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Yoshio Ando
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Fumitaka Kudo
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Ken Ohmori
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
| | - Keisuke Suzuki
- Department of ChemistryTokyo Institute of Technology 2-12-1 O-okayama, Meguro-ku Tokyo 152-8551 Japan
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Yamada T, Takiguchi H, Ohmori K, Suzuki K. Total Syntheses of Pusilatins A–C, Liverwort-Derived Macrocyclic Bisbibenzyl Dimers. Org Lett 2018; 20:3579-3582. [DOI: 10.1021/acs.orglett.8b01366] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Takahiro Yamada
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Hiromu Takiguchi
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Ken Ohmori
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Keisuke Suzuki
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
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Neumeyer M, Kopp J, Brückner R. Controlling the Substitution Pattern of Hexasubstituted Naphthalenes by Aryne/Siloxyfuran Diels-Alder Additions: Regio- and Stereocontrolled Synthesis of Arizonin C1 Analogs. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700195] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Markus Neumeyer
- Institut für Organische Chemie; Albert-Ludwigs-Universität; Albertstraße 21 79104 Freiburg Germany
| | - Julia Kopp
- Institut für Organische Chemie; Albert-Ludwigs-Universität; Albertstraße 21 79104 Freiburg Germany
| | - Reinhard Brückner
- Institut für Organische Chemie; Albert-Ludwigs-Universität; Albertstraße 21 79104 Freiburg Germany
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Neumeyer M, Brückner R. Establishing Consensus Stereostructures for the Naphthoquinonopyrano-γ-lactone Natural Products (-)-Arizonin B1 and (-)-Arizonin C1 by Total Syntheses. Diastereocontrol of Oxa-Pictet-Spengler Cyclizations by Protective-Group Optimization. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Markus Neumeyer
- Institut für Organische Chemie; Albert-Ludwigs-Universität Freiburg; Albertstraße 21 79104 Freiburg Germany
| | - Reinhard Brückner
- Institut für Organische Chemie; Albert-Ludwigs-Universität Freiburg; Albertstraße 21 79104 Freiburg Germany
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13
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Abstract
This review defines symmetric molecules from a synthetic perspective and shows various strategies that take advantage of molecular symmetry to construct them.
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Affiliation(s)
- Wen-Ju Bai
- Department of Chemistry
- Stanford University
- Stanford
- USA
| | - Xiqing Wang
- College of Bioscience and Biotechnology
- Yangzhou University
- Yangzhou
- China
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