151
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Duarah G, Kaishap PP, Begum T, Gogoi S. Recent Advances in Ruthenium(II)-Catalyzed C−H Bond Activation and Alkyne Annulation Reactions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800755] [Citation(s) in RCA: 125] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- G. Duarah
- Chemical Sciences & Technology Division; CSIR - North East Institute of Science and Technology; Jorhat - 785006, AcSIR India
| | - P. P. Kaishap
- Chemical Sciences & Technology Division; CSIR - North East Institute of Science and Technology; Jorhat - 785006, AcSIR India
| | - T. Begum
- Chemical Sciences & Technology Division; CSIR - North East Institute of Science and Technology; Jorhat - 785006, AcSIR India
| | - S. Gogoi
- Chemical Sciences & Technology Division; CSIR - North East Institute of Science and Technology; Jorhat - 785006, AcSIR India
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152
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Zhang LL, Zhang JW, Xiang SH, Guo Z, Tan B. Stereoselective Construction of Complex Spirooxindoles via Bisthiourea Catalyzed Three-Component Reactions. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800368] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Lin-Lin Zhang
- College of Material Science & Engineering; Taiyuan University of Technology; Taiyuan Shanxi 030024 China
- Department of Chemistry; South University of Science and Technology of China; Shenzhen Guangdong 518055 China
| | - Ji-Wei Zhang
- Department of Chemistry; South University of Science and Technology of China; Shenzhen Guangdong 518055 China
| | - Shao-Hua Xiang
- Academy for Advanced Interdisciplinary Studies; Southern University of Science and Technology; Shenzhen Guangdong 518055 China
| | - Zhen Guo
- College of Material Science & Engineering; Taiyuan University of Technology; Taiyuan Shanxi 030024 China
| | - Bin Tan
- Department of Chemistry; South University of Science and Technology of China; Shenzhen Guangdong 518055 China
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153
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Huang RZ, Lau KK, Li Z, Liu TL, Zhao Y. Rhodium-Catalyzed Enantioconvergent Isomerization of Homoallylic and Bishomoallylic Secondary Alcohols. J Am Chem Soc 2018; 140:14647-14654. [DOI: 10.1021/jacs.8b07007] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Rui-Zhi Huang
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
| | - Kai Kiat Lau
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
| | - Zhaofeng Li
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Tang-Lin Liu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Yu Zhao
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
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154
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Liu ZS, Gao Q, Cheng HG, Zhou Q. Alkylating Reagents Employed in Catellani-Type Reactions. Chemistry 2018; 24:15461-15476. [PMID: 30016558 DOI: 10.1002/chem.201802818] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Indexed: 12/12/2022]
Abstract
The Catellani reaction is a powerful strategy that allows the expeditious synthesis of highly substituted arenes, which are not easily accessible through traditional transition-metal-catalyzed cross-coupling reactions. This reaction utilizes the synergistic interplay of palladium and norbornene catalysis to facilitate sequential ortho-C-H functionalization and ipso termination of aryl iodides in a single operation. Since pioneering work by the group of Catellani in 1997, and later by the group of Lautens, this chemistry has attracted considerable attention from the synthetic chemistry community. Dramatic progress has been made by a number of groups in the past two decades. In this Minireview, the alkylating reagents employed in this intriguing reaction and the corresponding applications in organic synthesis are summarized; thus complementing existing reviews to inspire future developments.
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Affiliation(s)
- Ze-Shui Liu
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P.R. China
| | - Qianwen Gao
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P.R. China
| | - Hong-Gang Cheng
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P.R. China
| | - Qianghui Zhou
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P.R. China.,The Institute for Advanced Studies, Wuhan University, 430072, Wuhan, P.R. China
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155
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Zhang LL, Zhang JW, Xiang SH, Guo Z, Tan B. Remote Control of Axial Chirality: Synthesis of Spirooxindole–Urazoles via Desymmetrization of ATAD. Org Lett 2018; 20:6022-6026. [DOI: 10.1021/acs.orglett.8b02361] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lin-Lin Zhang
- College of Material Science & Engineering, Taiyuan University of Technology, Shanxi 030024, China
- Department of Chemistry, Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Ji-Wei Zhang
- Department of Chemistry, Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Shao-Hua Xiang
- Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen 518055, China
| | - Zhen Guo
- College of Material Science & Engineering, Taiyuan University of Technology, Shanxi 030024, China
| | - Bin Tan
- Department of Chemistry, Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
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156
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Liardo E, González-Fernández R, Ríos-Lombardía N, Morís F, García-Álvarez J, Cadierno V, Crochet P, Rebolledo F, González-Sabín J. Strengthening the Combination between Enzymes and Metals in Aqueous Medium: Concurrent Ruthenium-Catalyzed Nitrile Hydration - Asymmetric Ketone Bioreduction. ChemCatChem 2018. [DOI: 10.1002/cctc.201801005] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Elisa Liardo
- EntreChem SL; Vivero Ciencias de la Salud; Santo Domingo de Guzmán 33011 Spain
| | - Rebeca González-Fernández
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad asociada al CSIC) Centro de Innovación en Química Avanzada (ORFEO-CINQA) Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; Oviedo E-33006 Spain
| | | | - Francisco Morís
- EntreChem SL; Vivero Ciencias de la Salud; Santo Domingo de Guzmán 33011 Spain
| | - Joaquín García-Álvarez
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad asociada al CSIC) Centro de Innovación en Química Avanzada (ORFEO-CINQA) Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; Oviedo E-33006 Spain
| | - Victorio Cadierno
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad asociada al CSIC) Centro de Innovación en Química Avanzada (ORFEO-CINQA) Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; Oviedo E-33006 Spain
| | - Pascale Crochet
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad asociada al CSIC) Centro de Innovación en Química Avanzada (ORFEO-CINQA) Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; Oviedo E-33006 Spain
| | - Francisca Rebolledo
- Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; Oviedo E-33006 Spain
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157
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Gangwar MK, Dahiya P, Emayavaramban B, Sundararaju B. Cp*Co III -Catalyzed Efficient Dehydrogenation of Secondary Alcohols. Chem Asian J 2018; 13:2445-2448. [PMID: 29863804 DOI: 10.1002/asia.201800697] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 06/01/2018] [Indexed: 11/09/2022]
Abstract
A novel, well-defined molecular Cp*CoIII complex was isolated and structurally characterized for the first time. The efficiency of this cobalt catalyst was demonstrated in the alcohol dehydrogenation and dehydrative coupling of secondary alcohols under mild conditions into ketones and ethers, respectively.
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Affiliation(s)
- Manoj Kumar Gangwar
- Fine Chemicla Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, 208 016, India
| | - Pardeep Dahiya
- Fine Chemicla Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, 208 016, India
| | - Balakumar Emayavaramban
- Fine Chemicla Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, 208 016, India
| | - Basker Sundararaju
- Fine Chemicla Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, 208 016, India
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158
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Geng H, Huang PQ. Rapid Generation of Molecular Complexity by Chemical Synthesis: Highly Efficient Total Synthesis of Hexacyclic Alkaloid (-)-Chaetominine and Its Biosynthetic Implications. CHEM REC 2018; 19:523-533. [PMID: 30252197 DOI: 10.1002/tcr.201800079] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 08/17/2018] [Indexed: 12/20/2022]
Abstract
The efficiency becomes a key issue in today's natural product total synthesis. While biomimetic synthesis is one of the most elegant strategies to achieve synthetic efficiency and thus to approach the ideal synthesis, most biogenetic pathways are unknown or unconfirmed. In this account, we demonstrate, through the shortest and also the most efficient asymmetric total syntheses of the hexacyclic alkaloid (-)-chaetominine to date, that on the basis of biogenetic thinking, one can develop quite efficient bio-inspired total synthesis, which in turn serves to suggest and chemically validate plausible biosynthetic routes for the natural product. The synthetic strategy thus developed is also inspiring for the development of other synthetic methods and efficient total synthesis of other natural products.
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Affiliation(s)
- Hui Geng
- Department of Chemistry Fujian Provincial Key Laboratory of Chemical BiologyiChEM (Collaborative Innovation Center of Chemistry for Energy Materials), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, P. R. China
| | - Pei-Qiang Huang
- Department of Chemistry Fujian Provincial Key Laboratory of Chemical BiologyiChEM (Collaborative Innovation Center of Chemistry for Energy Materials), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, P. R. China
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159
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Ye J, Lin Y, Liu Q, Xu D, Wu F, Liu B, Gao Y, Chen H. Biomimetic Oxidative Coupling Cyclization Enabling Rapid Construction of Isochromanoindolenines. Org Lett 2018; 20:5457-5460. [PMID: 30136588 DOI: 10.1021/acs.orglett.8b02377] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein, we report a biomimetic oxidative coupling cyclization strategy for the highly efficient functionalization of tetrahydrocarbolines (THCs). This process enables rapid access to complex isochromanoindolenine scaffolds in moderate to excellent yields. The reaction proceeds smoothly and rapidly (complete within minutes) in an open flask. This operationally simple protocol is scalable and compatible with a wide range of functional groups. Late-stage functionalization of a pharmacologically relevant molecule is also demonstrated.
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Affiliation(s)
- Jinxiang Ye
- College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Yuqi Lin
- College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Qing Liu
- College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Dekang Xu
- College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Fan Wu
- College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Bin Liu
- College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Yu Gao
- College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Haijun Chen
- College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
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160
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Lin L, Fukagawa S, Sekine D, Tomita E, Yoshino T, Matsunaga S. Chiral Carboxylic Acid Enabled Achiral Rhodium(III)‐Catalyzed Enantioselective C−H Functionalization. Angew Chem Int Ed Engl 2018; 57:12048-12052. [DOI: 10.1002/anie.201807610] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Luqing Lin
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Seiya Fukagawa
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Daichi Sekine
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Eiki Tomita
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
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161
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Lin L, Fukagawa S, Sekine D, Tomita E, Yoshino T, Matsunaga S. Chiral Carboxylic Acid Enabled Achiral Rhodium(III)‐Catalyzed Enantioselective C−H Functionalization. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807610] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Luqing Lin
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Seiya Fukagawa
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Daichi Sekine
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Eiki Tomita
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
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162
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Teders M, Henkel C, Anhäuser L, Strieth-Kalthoff F, Gómez-Suárez A, Kleinmans R, Kahnt A, Rentmeister A, Guldi D, Glorius F. The energy-transfer-enabled biocompatible disulfide–ene reaction. Nat Chem 2018; 10:981-988. [DOI: 10.1038/s41557-018-0102-z] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 05/29/2018] [Indexed: 12/17/2022]
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163
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Cheng HG, Zhou Q. Bridgehead-Modified NBEs: A Solution to ortho-Constraint in Catellani-type Reactions. Chem 2018. [DOI: 10.1016/j.chempr.2018.07.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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164
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Pentamethylcyclopentadienyl rhodium(III)–chiral disulfonate hybrid catalysis for enantioselective C–H bond functionalization. Nat Catal 2018. [DOI: 10.1038/s41929-018-0106-5] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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165
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Qian G, Bai M, Gao S, Chen H, Zhou S, Cheng HG, Yan W, Zhou Q. Modular One-Step Three-Component Synthesis of Tetrahydroisoquinolines Using a Catellani Strategy. Angew Chem Int Ed Engl 2018; 57:10980-10984. [PMID: 29956881 DOI: 10.1002/anie.201806780] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Indexed: 11/06/2022]
Abstract
Reported is a modular one-step three-component synthesis of tetrahydroisoquinolines using a Catellani strategy. This process exploits aziridines as the alkylating reagents, through palladium/norbornene cooperative catalysis, to enable a Catellani/Heck/aza-Michael addition cascade. This mild, chemoselective, and scalable protocol has broad substrate scope (43 examples, up to 90 % yield). The most striking feature of this protocol is the excellent regioselectivity and diastereoselectivity observed for 2-alkyl- and 2-aryl-substituted aziridines to access 1,3-cis-substituted and 1,4-cis-substituted tetrahydroisoquinolines, respectively. Moreover, this is a versatile process with high step and atom economy.
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Affiliation(s)
- Guangyin Qian
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Miao Bai
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Shijun Gao
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Han Chen
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Siwei Zhou
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Hong-Gang Cheng
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Wei Yan
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Qianghui Zhou
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.,The Institute for Advanced Studies, Wuhan University, Wuhan, 430072, China
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166
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Qian G, Bai M, Gao S, Chen H, Zhou S, Cheng HG, Yan W, Zhou Q. Modular One-Step Three-Component Synthesis of Tetrahydroisoquinolines Using a Catellani Strategy. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806780] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guangyin Qian
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Miao Bai
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Shijun Gao
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Han Chen
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Siwei Zhou
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Hong-Gang Cheng
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Wei Yan
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Qianghui Zhou
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
- The Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
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167
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D'Amato A, Della Sala G, Izzo I, Costabile C, Masuda Y, De Riccardis F. Cyclic Octamer Peptoids: Simplified Isosters of Bioactive Fungal Cyclodepsipeptides. Molecules 2018; 23:molecules23071779. [PMID: 30029532 PMCID: PMC6100324 DOI: 10.3390/molecules23071779] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 07/13/2018] [Accepted: 07/14/2018] [Indexed: 12/17/2022] Open
Abstract
Cyclic peptoids have recently emerged as an important class of bioactive scaffolds with unique conformational properties and excellent metabolic stabilities. In this paper, we describe the design and synthesis of novel cyclic octamer peptoids as simplified isosters of mycotoxin depsipeptides bassianolide, verticilide A1, PF1022A and PF1022B. We also examine their complexing abilities in the presence of sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate (TFPB) salt and explore their general insecticidal activity. Finally, we discuss the possible relationship between structural features of free and Na⁺-complexed cyclic octamer peptoids and bioactivities in light of conformational isomerism, a crucial factor affecting cyclic peptoids' biomimetic potentials.
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Affiliation(s)
- Assunta D'Amato
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy.
| | - Giorgio Della Sala
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy.
| | - Irene Izzo
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy.
| | - Chiara Costabile
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy.
| | - Yuichi Masuda
- Graduate School of Bioresources, Mie University, 1577 Kurimamachiya-cho, Tsu 514-8507, Japan.
| | - Francesco De Riccardis
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy.
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168
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Das BK, Pradhan S, Punniyamurthy T. Stereospecific Ring Opening and Cycloisomerization of Aziridines with Propargylamines: Synthesis of Functionalized Piperazines and Tetrahydropyrazines. Org Lett 2018; 20:4444-4448. [DOI: 10.1021/acs.orglett.8b01723] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bijay Ketan Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Sourav Pradhan
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
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169
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Manick AD, Aubert S, Yalcouye B, Prangé T, Berhal F, Prestat G. Access to Functionalized Imidazolidin-2-one Derivatives by Iron-Catalyzed Oxyamination of Alkenes. Chemistry 2018; 24:11485-11492. [DOI: 10.1002/chem.201802190] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Anne-Doriane Manick
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
| | - Sidonie Aubert
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
| | - Boubacar Yalcouye
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
| | - Thierry Prangé
- Laboratoire de Cristallographie et RMN Biologiques, UMR CNRS 8015; Université Paris Descartes; 4 avenue de l'Observatoire 75270 Paris France
| | - Farouk Berhal
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
| | - Guillaume Prestat
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601; Université Paris Descartes; 45 rue des Saints Pères 75006 Paris France
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170
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Kim HT, Lee W, Kim E, Joo JM. C−H Alkenylation of Pyrroles by Electronically Matching Ligand Control. Chem Asian J 2018; 13:2418-2422. [DOI: 10.1002/asia.201800558] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 04/27/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Hyun Tae Kim
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Woohyeong Lee
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Eunmin Kim
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Jung Min Joo
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
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171
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Steib P, Breit B. Enantioselective Rhodium‐Catalyzed Dimerization of ω‐Allenyl Carboxylic Acids: Straightforward Synthesis of
C
2
‐Symmetric Macrodiolides. Angew Chem Int Ed Engl 2018; 57:6572-6576. [DOI: 10.1002/anie.201803369] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Philip Steib
- Institut für Organische ChemieAlbert-Ludwigs-Universität Freiburg Albertstr. 21 79104 Freiburg im Breisgau Germany
| | - Bernhard Breit
- Institut für Organische ChemieAlbert-Ludwigs-Universität Freiburg Albertstr. 21 79104 Freiburg im Breisgau Germany
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172
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Affiliation(s)
- Keisuke Asano
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyotodaigaku-Katsura, Nishikyo, Kyoto 615-8510, Japan
| | - Seijiro Matsubara
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyotodaigaku-Katsura, Nishikyo, Kyoto 615-8510, Japan
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173
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Steib P, Breit B. Enantioselective Rhodium‐Catalyzed Dimerization of ω‐Allenyl Carboxylic Acids: Straightforward Synthesis of
C
2
‐Symmetric Macrodiolides. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803369] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Philip Steib
- Institut für Organische ChemieAlbert-Ludwigs-Universität Freiburg Albertstr. 21 79104 Freiburg im Breisgau Germany
| | - Bernhard Breit
- Institut für Organische ChemieAlbert-Ludwigs-Universität Freiburg Albertstr. 21 79104 Freiburg im Breisgau Germany
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174
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Abstract
Small molecules have extensive untapped potential to benefit society, but access to this potential is too often restricted by limitations inherent to the customized approach currently used to synthesize this class of chemical matter. In contrast, the "building block approach", i.e., generalized iterative assembly of interchangeable parts, has now proven to be a highly efficient and flexible way to construct things ranging all the way from skyscrapers to macromolecules to artificial intelligence algorithms. The structural redundancy found in many small molecules suggests that they possess a similar capacity for generalized building block-based construction. It is also encouraging that many customized iterative synthesis methods have been developed that improve access to specific classes of small molecules. There has also been substantial recent progress toward the iterative assembly of many different types of small molecules, including complex natural products, pharmaceuticals, biological probes, and materials, using common building blocks and coupling chemistry. Collectively, these advances suggest that a generalized building block approach for small molecule synthesis may be within reach.
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Affiliation(s)
- Jonathan W Lehmann
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Daniel J Blair
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Martin D Burke
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA and Carle-Illinois College of Medicine, University of Illinois at Urbana-Champaign, Champaign, IL 61820, USA
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175
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Sahoo P, Gawali SS, Gunanathan C. Iron-Catalyzed Selective Etherification and Transetherification Reactions Using Alcohols. ACS OMEGA 2018; 3:124-136. [PMID: 31457881 PMCID: PMC6641510 DOI: 10.1021/acsomega.7b01705] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 12/19/2017] [Indexed: 06/10/2023]
Abstract
Simple and readily available iron(III) triflate turned out to be a cheap, environmentally benign, and efficient catalyst for the direct etherification of alcohols. The use of ammonium chloride as an additive (5 mol %, 1 equiv relative to catalyst) suppressed the side reactions completely and ensured the selective ether formation even on challenging substrates containing electron-donating substituents. This method allows the selective synthesis of symmetrical ethers from benzylic secondary alcohols and unsymmetrical ethers directly from secondary and primary alcohols. Moreover, transetherification of symmetrical ethers using primary alcohols is attained. The reaction progress of symmetrical ether and unsymmetrical ether formation followed zero-order and first-order kinetics, respectively. Electron paramagnetic resonance (EPR) measurements of the reaction mixture and simple iron(III) triflate clearly indicated that oxidation state of the metal center remains same throughout the catalysis. Mechanistic studies confirmed that the unsymmetrical ether formation occurs via the in situ formed symmetrical ethers.
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176
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Latxague L, Gaubert A, Barthélémy P. Recent Advances in the Chemistry of Glycoconjugate Amphiphiles. Molecules 2018; 23:E89. [PMID: 29301326 PMCID: PMC6017060 DOI: 10.3390/molecules23010089] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 12/22/2017] [Accepted: 12/28/2017] [Indexed: 11/23/2022] Open
Abstract
Glyconanoparticles essentially result from the (covalent or noncovalent) association of nanometer-scale objects with carbohydrates. Such glyconanoparticles can take many different forms and this mini review will focus only on soft materials (colloids, liposomes, gels etc.) with a special emphasis on glycolipid-derived nanomaterials and the chemistry involved for their synthesis. Also this contribution presents Low Molecular Weight Gels (LMWGs) stabilized by glycoconjugate amphiphiles. Such soft materials are likely to be of interest for different biomedical applications.
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Affiliation(s)
- Laurent Latxague
- ARNA Laboratory, Inserm U1212, CNRS UMR 5320, Université de Bordeaux, F-33000 Bordeaux, France.
| | - Alexandra Gaubert
- ARNA Laboratory, Inserm U1212, CNRS UMR 5320, Université de Bordeaux, F-33000 Bordeaux, France.
| | - Philippe Barthélémy
- ARNA Laboratory, Inserm U1212, CNRS UMR 5320, Université de Bordeaux, F-33000 Bordeaux, France.
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177
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Lecourt C, Dhambri S, Allievi L, Sanogo Y, Zeghbib N, Ben Othman R, Lannou MI, Sorin G, Ardisson J. Natural products and ring-closing metathesis: synthesis of sterically congested olefins. Nat Prod Rep 2018; 35:105-124. [DOI: 10.1039/c7np00048k] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
This review highlights RCM reactions towards the synthesis of sterically congested natural products throughout the recent evolution of catalysts.
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Affiliation(s)
- C. Lecourt
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
| | - S. Dhambri
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
| | - L. Allievi
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
| | - Y. Sanogo
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
| | - N. Zeghbib
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
| | - R. Ben Othman
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
| | - M.-I. Lannou
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
| | - G. Sorin
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
| | - J. Ardisson
- Paris Descartes University
- Sorbonne Paris Cité
- Faculté des Sciences Pharmaceutiques et Biologiques
- Unité CNRS UMR 8638 COMÈTE
- 75270 Paris Cedex 06
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178
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Lillo VJ, Mansilla J, Saá JM. The role of proton shuttling mechanisms in solvent-free and catalyst-free acetalization reactions of imines. Org Biomol Chem 2018; 16:4527-4536. [DOI: 10.1039/c8ob01007b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalyst-free and solvent-free reactions of the type NuH + E → Nu–EH are NuH-catalyzed processes in which Grotthuss-like proton shuttling pays a key role.
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Affiliation(s)
- Victor J. Lillo
- Departamento de Química
- Universidad de las islas Baleares
- 07122 Palma de Mallorca
- Spain
| | - Javier Mansilla
- Departamento de Química
- Universidad de las islas Baleares
- 07122 Palma de Mallorca
- Spain
| | - José M. Saá
- Departamento de Química
- Universidad de las islas Baleares
- 07122 Palma de Mallorca
- Spain
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179
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Murakami N, Yoshida M, Yoshino T, Matsunaga S. Synthesis of Fluorine-Containing 6-Arylpurine Derivatives via Cp*Co(III)-Catalyzed C–H Bond Activation. Chem Pharm Bull (Tokyo) 2018; 66:51-54. [DOI: 10.1248/cpb.c17-00797] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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180
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Sk MR, Bera SS, Maji MS. Weakly Coordinating, Ketone-Directed Cp*Co(III)-Catalyzed C–H Allylation on Arenes and Indoles. Org Lett 2017; 20:134-137. [DOI: 10.1021/acs.orglett.7b03440] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Md Raja Sk
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, W. B., India
| | - Sourav Sekhar Bera
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, W. B., India
| | - Modhu Sudan Maji
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, W. B., India
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181
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Manick AD, Berhal F, Prestat G. Development of a One-Pot Four C–C Bond-Forming Sequence Based on Palladium/Ruthenium Tandem Catalysis. Org Lett 2017; 20:194-197. [DOI: 10.1021/acs.orglett.7b03556] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Anne-Doriane Manick
- Laboratoire de Chimie et
Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601, Université Paris Descartes, 45 rue des Saints Pères, 75006 Paris, France
| | - Farouk Berhal
- Laboratoire de Chimie et
Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601, Université Paris Descartes, 45 rue des Saints Pères, 75006 Paris, France
| | - Guillaume Prestat
- Laboratoire de Chimie et
Biochimie Pharmacologiques et Toxicologiques, UMR CNRS 8601, Université Paris Descartes, 45 rue des Saints Pères, 75006 Paris, France
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182
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Wu J, Zhou Y, Wu T, Zhou Y, Chiang CW, Lei A. From Ketones, Amines, and Carbon Monoxide to 4-Quinolones: Palladium-Catalyzed Oxidative Carbonylation. Org Lett 2017; 19:6432-6435. [DOI: 10.1021/acs.orglett.7b03337] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Jiwei Wu
- The Institute for
Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yuchen Zhou
- The Institute for
Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Ting Wu
- The Institute for
Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yi Zhou
- The Institute for
Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Chien-Wei Chiang
- The Institute for
Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Aiwen Lei
- The Institute for
Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou
Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
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183
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Wender PA, Ebner C, Fennell BD, Inagaki F, Schröder B. Ynol Ethers as Ketene Equivalents in Rhodium-Catalyzed Intermolecular [5 + 2] Cycloaddition Reactions. Org Lett 2017; 19:5810-5813. [PMID: 29034684 PMCID: PMC5833981 DOI: 10.1021/acs.orglett.7b02765] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The previously unexplored metal-catalyzed [5 + 2] cycloadditions of vinylcyclopropanes (VCPs) and electron-rich alkynes (ynol ethers) have been found to provide a highly efficient, direct route to dioxygenated seven-membered rings, a common feature of numerous natural and non-natural targets and building blocks for synthesis. The reactions proceed in high yield at room temperature and tolerate a broad range of functionalities. Substituted VCPs were found to react with high regioselectivity.
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Affiliation(s)
- Paul A. Wender
- Departments of Chemistry and Chemical and Systems Biology, Stanford University, Stanford, California 94305, United States
| | - Christian Ebner
- Departments of Chemistry and Chemical and Systems Biology, Stanford University, Stanford, California 94305, United States
| | - Brandon D. Fennell
- Departments of Chemistry and Chemical and Systems Biology, Stanford University, Stanford, California 94305, United States
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184
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Rodríguez-Álvarez MJ, Ríos-Lombardía N, Schumacher S, Pérez-Iglesias D, Morís F, Cadierno V, García-Álvarez J, González-Sabín J. Combination of Metal-Catalyzed Cycloisomerizations and Biocatalysis in Aqueous Media: Asymmetric Construction of Chiral Alcohols, Lactones, and γ-Hydroxy-Carbonyl Compounds. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02183] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- María J. Rodríguez-Álvarez
- Laboratorio
de Compuestos Organometálicos y Catálisis (Unidad Asociada
al CSIC). Departamento de Química Orgánica e Inorgánica
(IUQOEM), Centro de Innovación en Química Avanzada (ORFEO−CINQA),
Facultad de Química, Universidad de Oviedo, E-33071 Oviedo, Spain
| | | | - Sören Schumacher
- Laboratorio
de Compuestos Organometálicos y Catálisis (Unidad Asociada
al CSIC). Departamento de Química Orgánica e Inorgánica
(IUQOEM), Centro de Innovación en Química Avanzada (ORFEO−CINQA),
Facultad de Química, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - David Pérez-Iglesias
- Laboratorio
de Compuestos Organometálicos y Catálisis (Unidad Asociada
al CSIC). Departamento de Química Orgánica e Inorgánica
(IUQOEM), Centro de Innovación en Química Avanzada (ORFEO−CINQA),
Facultad de Química, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Francisco Morís
- EntreChem SL, Edificio Científico Tecnológico, Campus El Cristo, 33006 Oviedo, Spain
| | - Victorio Cadierno
- Laboratorio
de Compuestos Organometálicos y Catálisis (Unidad Asociada
al CSIC). Departamento de Química Orgánica e Inorgánica
(IUQOEM), Centro de Innovación en Química Avanzada (ORFEO−CINQA),
Facultad de Química, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Joaquín García-Álvarez
- Laboratorio
de Compuestos Organometálicos y Catálisis (Unidad Asociada
al CSIC). Departamento de Química Orgánica e Inorgánica
(IUQOEM), Centro de Innovación en Química Avanzada (ORFEO−CINQA),
Facultad de Química, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Javier González-Sabín
- EntreChem SL, Edificio Científico Tecnológico, Campus El Cristo, 33006 Oviedo, Spain
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185
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Wu Z, Wang J. Enantioselective Medium-Ring Lactone Synthesis through an NHC-Catalyzed Intramolecular Desymmetrization of Prochiral 1,3-Diols. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02302] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Zijun Wu
- School of Pharmaceutical Sciences, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Key Laboratory of Bioorganic Phosphorous Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, China
| | - Jian Wang
- School of Pharmaceutical Sciences, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Key Laboratory of Bioorganic Phosphorous Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, China
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186
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Liu J, Wen X, Qin C, Li X, Luo X, Sun A, Zhu B, Song S, Jiao N. Oxygenation of Simple Olefins through Selective Allylic C−C Bond Cleavage: A Direct Approach to Cinnamyl Aldehydes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Jianzhong Liu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Xiaojin Wen
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Chong Qin
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Xinyao Li
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Xiao Luo
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Ao Sun
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Bencong Zhu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Song Song
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
- State Key Laboratory of Organometallic Chemistry; Chinese Academy of Sciences; Shanghai 200032 China
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187
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Liu J, Wen X, Qin C, Li X, Luo X, Sun A, Zhu B, Song S, Jiao N. Oxygenation of Simple Olefins through Selective Allylic C−C Bond Cleavage: A Direct Approach to Cinnamyl Aldehydes. Angew Chem Int Ed Engl 2017; 56:11940-11944. [PMID: 28734100 DOI: 10.1002/anie.201705671] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Jianzhong Liu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Xiaojin Wen
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Chong Qin
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Xinyao Li
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Xiao Luo
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Ao Sun
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Bencong Zhu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Song Song
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences; Peking University; Xue Yuan Rd. 38 Beijing 100191 China
- State Key Laboratory of Organometallic Chemistry; Chinese Academy of Sciences; Shanghai 200032 China
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188
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D'Amato A, Volpe R, Vaccaro MC, Terracciano S, Bruno I, Tosolini M, Tedesco C, Pierri G, Tecilla P, Costabile C, Della Sala G, Izzo I, De Riccardis F. Cyclic Peptoids as Mycotoxin Mimics: An Exploration of Their Structural and Biological Properties. J Org Chem 2017; 82:8848-8863. [PMID: 28763612 DOI: 10.1021/acs.joc.7b00965] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cyclic peptoids have recently emerged as important examples of peptidomimetics for their interesting complexing properties and innate ability to permeate biological barriers. In the present contribution, experimental and theoretical data evidence the intricate conformational and stereochemical properties of five novel hexameric peptoids decorated with N-isopropyl, N-isobutyl, and N-benzyl substituents. Complexation studies by NMR, in the presence of sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate (NaTFPB), theoretical calculations, and single-crystal X-ray analyses indicate that the conformationally stable host/guest metal adducts display architectural ordering comparable to that of the enniatins and beauvericin mycotoxins. Similarly to the natural depsipeptides, the synthetic oligolactam analogues show a correlation between ion transport abilities in artificial liposomes and cytotoxic activity on human cancer cell lines. The reported results demonstrate that the versatile cyclic peptoid scaffold, for its remarkable conformational and complexing properties, can morphologically mimic related natural products and elicit powerful biological activities.
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Affiliation(s)
| | | | | | | | | | - Massimo Tosolini
- Department of Chemical and Pharmaceutical Sciences, University of Trieste , Via Giorgieri, 1, Trieste 34127, Italy
| | | | | | - Paolo Tecilla
- Department of Chemical and Pharmaceutical Sciences, University of Trieste , Via Giorgieri, 1, Trieste 34127, Italy
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189
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Peng HQ, Zheng X, Han T, Kwok RTK, Lam JWY, Huang X, Tang BZ. Dramatic Differences in Aggregation-Induced Emission and Supramolecular Polymerizability of Tetraphenylethene-Based Stereoisomers. J Am Chem Soc 2017; 139:10150-10156. [DOI: 10.1021/jacs.7b05792] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hui-Qing Peng
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, Institute of Molecular
Functional Materials, Institute for Advanced Study, State Key Laboratory
of Neuroscience, Division of Biomedical Engineering and Division of
Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
- Guangdong
Provincial Key Laboratory of Brain Science, Disease and Drug Development, HKUST-Shenzhen Research Institute, Nanshan, Shenzhen 518057, China
| | - Xiaoyan Zheng
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, Institute of Molecular
Functional Materials, Institute for Advanced Study, State Key Laboratory
of Neuroscience, Division of Biomedical Engineering and Division of
Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Ting Han
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, Institute of Molecular
Functional Materials, Institute for Advanced Study, State Key Laboratory
of Neuroscience, Division of Biomedical Engineering and Division of
Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
- Guangdong
Provincial Key Laboratory of Brain Science, Disease and Drug Development, HKUST-Shenzhen Research Institute, Nanshan, Shenzhen 518057, China
| | - Ryan T. K. Kwok
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, Institute of Molecular
Functional Materials, Institute for Advanced Study, State Key Laboratory
of Neuroscience, Division of Biomedical Engineering and Division of
Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
- Guangdong
Provincial Key Laboratory of Brain Science, Disease and Drug Development, HKUST-Shenzhen Research Institute, Nanshan, Shenzhen 518057, China
| | - Jacky W. Y. Lam
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, Institute of Molecular
Functional Materials, Institute for Advanced Study, State Key Laboratory
of Neuroscience, Division of Biomedical Engineering and Division of
Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
- Guangdong
Provincial Key Laboratory of Brain Science, Disease and Drug Development, HKUST-Shenzhen Research Institute, Nanshan, Shenzhen 518057, China
| | - Xuhui Huang
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, Institute of Molecular
Functional Materials, Institute for Advanced Study, State Key Laboratory
of Neuroscience, Division of Biomedical Engineering and Division of
Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Ben Zhong Tang
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, Institute of Molecular
Functional Materials, Institute for Advanced Study, State Key Laboratory
of Neuroscience, Division of Biomedical Engineering and Division of
Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
- Guangdong
Provincial Key Laboratory of Brain Science, Disease and Drug Development, HKUST-Shenzhen Research Institute, Nanshan, Shenzhen 518057, China
- Guangdong
Innovative Research Team, SCUT-HKUST Joint Research Laboratory, State
Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, Guangdong 510640, China
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190
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Metternich JB, Artiukhin DG, Holland MC, von Bremen-Kühne M, Neugebauer J, Gilmour R. Photocatalytic E → Z Isomerization of Polarized Alkenes Inspired by the Visual Cycle: Mechanistic Dichotomy and Origin of Selectivity. J Org Chem 2017; 82:9955-9977. [DOI: 10.1021/acs.joc.7b01281] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jan B. Metternich
- Institute for Organic Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Denis G. Artiukhin
- Institute for Organic Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Mareike C. Holland
- Institute for Organic Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Maximilian von Bremen-Kühne
- Institute for Organic Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Johannes Neugebauer
- Institute for Organic Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Ryan Gilmour
- Institute for Organic Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
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191
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Zheng L, Hua R. C-H Activation and Alkyne Annulation via Automatic or Intrinsic Directing Groups: Towards High Step Economy. CHEM REC 2017; 18:556-569. [PMID: 28681990 DOI: 10.1002/tcr.201700024] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 06/30/2017] [Indexed: 12/31/2022]
Abstract
Direct transformation of carbon-hydrogen bond (C-H) has emerged to be a trend for construction of molecules from building blocks with no or less prefunctionalization, leading high atom and step economy. Directing group (DG) strategy is widely used to achieve higher reactivity and selectivity, but additional steps are usually needed for installation and/or cleavage of DGs, limiting step economy of the overall transformation. To meet this challenge, we proposed a concept of automatic DG (DGauto ), which is auto-installed and/or auto-cleavable. Multifunctional oxime and hydrazone DGauto were designed for C-H activation and alkyne annulation to furnish diverse nitrogen-containing heterocycles. Imidazole was employed as an intrinsic DG (DGin ) to synthesize ring-fused and π-extended functional molecules. The alkyne group in the substrates can also be served as DGin for ortho-C-H activation to afford carbocycles. In this account, we intend to give a review of our progress in this area and brief introduction of other related advances on C-H functionalization using DGauto or DGin strategies.
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Affiliation(s)
- Liyao Zheng
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, P.R. China
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, 510006, P.R. China
| | - Ruimao Hua
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, P.R. China
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192
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Liardo E, Ríos-Lombardía N, Morís F, Rebolledo F, González-Sabín J. Hybrid Organo- and Biocatalytic Process for the Asymmetric Transformation of Alcohols into Amines in Aqueous Medium. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01543] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Elisa Liardo
- EntreChem SL,
Edificio Científico Tecnológico, Campus El Cristo, 33006 Oviedo, Spain
- Department
of Organic and Inorganic Chemistry, University of Oviedo, Julián Clavería, 8, 33006 Oviedo, Spain
| | | | - Francisco Morís
- EntreChem SL,
Edificio Científico Tecnológico, Campus El Cristo, 33006 Oviedo, Spain
| | - Francisca Rebolledo
- Department
of Organic and Inorganic Chemistry, University of Oviedo, Julián Clavería, 8, 33006 Oviedo, Spain
| | - Javier González-Sabín
- EntreChem SL,
Edificio Científico Tecnológico, Campus El Cristo, 33006 Oviedo, Spain
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193
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Ikemoto H, Tanaka R, Sakata K, Kanai M, Yoshino T, Matsunaga S. Stereoselective Synthesis of Tetrasubstituted Alkenes via a Cp*Co
III
‐Catalyzed C−H Alkenylation/Directing Group Migration Sequence. Angew Chem Int Ed Engl 2017; 56:7156-7160. [DOI: 10.1002/anie.201703193] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Hideya Ikemoto
- Graduate School of Pharmaceutical Sciences The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Ryo Tanaka
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Ken Sakata
- Faculty of Pharmaceutical Sciences Hoshi University Ebara, Shinagawa-ku Tokyo 142-8501 Japan
- ACT-C Japan Science and Technology Agency Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
- ACT-C Japan Science and Technology Agency Japan
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
- ACT-C Japan Science and Technology Agency Japan
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194
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Ikemoto H, Tanaka R, Sakata K, Kanai M, Yoshino T, Matsunaga S. Stereoselective Synthesis of Tetrasubstituted Alkenes via a Cp*Co
III
‐Catalyzed C−H Alkenylation/Directing Group Migration Sequence. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703193] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Hideya Ikemoto
- Graduate School of Pharmaceutical Sciences The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Ryo Tanaka
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
| | - Ken Sakata
- Faculty of Pharmaceutical Sciences Hoshi University Ebara, Shinagawa-ku Tokyo 142-8501 Japan
- ACT-C Japan Science and Technology Agency Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
- ACT-C Japan Science and Technology Agency Japan
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences Hokkaido University Kita-ku Sapporo 060-0812 Japan
- ACT-C Japan Science and Technology Agency Japan
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195
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196
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Yoshino T, Matsunaga S. (Pentamethylcyclopentadienyl)cobalt(III)-Catalyzed C-H Bond Functionalization: From Discovery to Unique Reactivity and Selectivity. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700042] [Citation(s) in RCA: 356] [Impact Index Per Article: 50.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences; Hokkaido University; Sapporo 060-0812 Japan
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences; Hokkaido University; Sapporo 060-0812 Japan
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197
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Chen LA, Ashley MA, Leighton JL. Evolution of an Efficient and Scalable Nine-Step (Longest Linear Sequence) Synthesis of Zincophorin Methyl Ester. J Am Chem Soc 2017; 139:4568-4573. [PMID: 28266852 DOI: 10.1021/jacs.7b01590] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Because of both their synthetically challenging and stereochemically complex structures and their wide range of often clinically relevant biological activities, nonaromatic polyketide natural products have for decades attracted an enormous amount of attention from synthetic chemists and played an important role in the development of modern asymmetric synthesis. Often, such compounds are not available in quantity from natural sources, rendering analogue synthesis and drug development efforts extremely resource-intensive and time-consuming. In this arena, the quest for ever more step-economical and efficient methods and strategies, useful and important goals in their own right, takes on added importance, and the most useful syntheses will combine high levels of step-economy with efficiency and scalability. The nonaromatic polyketide natural product zincophorin methyl ester has attracted significant attention from synthetic chemists due primarily to the historically synthetically challenging C(8)-C(12) all-anti stereopentad. While great progress has been made in the development of new methodologies to more directly address this problem and as a result in the development of more highly step-economical syntheses, a synthesis that combines high levels of step economy with high levels of efficiency and scalability has remained elusive. To address this problem, we have devised a new synthesis of zincophorin methyl ester that proceeds in just nine steps in the longest linear sequence and proceeds in 10% overall yield. Additionally, the scalability and practicability of the route have been demonstrated by performing all of the steps on a meaningful scale. This synthesis thus represents by a significant margin the most step-economical, efficient, and practicable synthesis of this stereochemically complex natural product reported to date, and is well suited to facilitate the synthesis of analogues and medicinal chemistry development efforts in a time- and resource-efficient manner.
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Affiliation(s)
- Liang-An Chen
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Melissa A Ashley
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - James L Leighton
- Department of Chemistry, Columbia University , New York, New York 10027, United States
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198
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Ma JF, Ma F, Zhou ZJ, Liu YT. Theoretical prediction on CO insertion reactions through the anionic complex [ClMg(η 2 -O 2 C] − as a catalyst. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2016.12.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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199
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Feng JJ, Zhang J. Rhodium-Catalyzed Stereoselective Intramolecular Tandem Reaction of Vinyloxiranes with Alkynes: Atom- and Step-Economical Synthesis of Multifunctional Mono-, Bi-, and Tricyclic Compounds. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03399] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jian-Jun Feng
- Shanghai Key Laboratory of
Green Chemistry and Chemical Processes, School of Chemistry and Molecular
Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, People’s Republic of China
| | - Junliang Zhang
- Shanghai Key Laboratory of
Green Chemistry and Chemical Processes, School of Chemistry and Molecular
Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, People’s Republic of China
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200
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Yuan H, Guo Z, Luo T. Synthesis of (+)-Lysergol and Its Analogues To Assess Serotonin Receptor Activity. Org Lett 2017; 19:624-627. [DOI: 10.1021/acs.orglett.6b03779] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Haosen Yuan
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering,
Ministry of Education, Beijing National Laboratory for Molecular Science,
College of Chemistry and Molecular Engineering, and ‡Peking-Tsinghua Center for Life Sciences,
Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Zhixian Guo
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering,
Ministry of Education, Beijing National Laboratory for Molecular Science,
College of Chemistry and Molecular Engineering, and ‡Peking-Tsinghua Center for Life Sciences,
Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Tuoping Luo
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering,
Ministry of Education, Beijing National Laboratory for Molecular Science,
College of Chemistry and Molecular Engineering, and ‡Peking-Tsinghua Center for Life Sciences,
Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
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