1
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Geffers FJ, Kurth FR, Jones PG, Werz DB. Alkyne Aminopalladation/Heck and Suzuki Cascades: An Approach to Tetrasubstituted Enamines. Chemistry 2021; 27:14846-14850. [PMID: 34611939 PMCID: PMC8596888 DOI: 10.1002/chem.202103567] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Indexed: 12/04/2022]
Abstract
Alkyne aminopalladation reactions starting from tosylamides are reported. The emerging vinylic Pd species are converted either in an intramolecular Heck reaction with olefinic units or in an intermolecular Suzuki reaction by using boronic acids exhibiting broad functional group tolerance. Tetra(hetero)substituted tosylated enamines are obtained in a simple one-pot process.
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Affiliation(s)
- Finn J. Geffers
- Technische Universität BraunschweigInstitute of Organic ChemistryHagenring 3038106BraunschweigGermany
| | - Florens R. Kurth
- Technische Universität BraunschweigInstitute of Organic ChemistryHagenring 3038106BraunschweigGermany
| | - Peter G. Jones
- Technische Universität BraunschweigInstitute of Inorganic and Analytical ChemistryHagenring 3038106BraunschweigGermany
| | - Daniel B. Werz
- Technische Universität BraunschweigInstitute of Organic ChemistryHagenring 3038106BraunschweigGermany
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2
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Ghosh S, Chakrabortty R, Ganesh V. Dual Functionalization of Alkynes Utilizing the Redox Characteristics of Transition Metal Catalysts. ChemCatChem 2021. [DOI: 10.1002/cctc.202100838] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Sudipta Ghosh
- Department of Chemistry Indian Institute of Technology Kharagpur 721302 West Bengal India
| | - Rajesh Chakrabortty
- Department of Chemistry Indian Institute of Technology Kharagpur 721302 West Bengal India
| | - Venkataraman Ganesh
- Department of Chemistry Indian Institute of Technology Kharagpur 721302 West Bengal India
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3
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Reding A, Ohta N, Sebrantke P, Jones PG, Nakao Y, Werz DB. Intramolecular
trans
‐Carbocarbonation of Carbon‐Carbon Triple Bonds by an
anti
‐Carbopalladation/Suzuki Coupling Cascade. ChemCatChem 2020. [DOI: 10.1002/cctc.202000545] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Andreas Reding
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Naoki Ohta
- Department of Material ChemistryGraduate School of EngineeringKyoto University Katsura, Nishikyo-ku, Kyoto 615-8510 Japan
| | - Philip Sebrantke
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität BraunschweigInstitute of Inorganic and Analytical Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Yoshiaki Nakao
- Department of Material ChemistryGraduate School of EngineeringKyoto University Katsura, Nishikyo-ku, Kyoto 615-8510 Japan
| | - Daniel B. Werz
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
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4
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Gabriele B, Mancuso R, Veltri L, Ziccarelli I, Della Ca' N. Palladium-Catalyzed Double Cyclization Processes Leading to Polycyclic Heterocycles: Recent Advances. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900481] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry; Department of Chemistry and Chemical Technologies; University of Calabria;; Via Pietro Bucci 12 C 87036 Arcavacata di Rende (CS) Italy
| | - Raffaella Mancuso
- Laboratory of Industrial and Synthetic Organic Chemistry; Department of Chemistry and Chemical Technologies; University of Calabria;; Via Pietro Bucci 12 C 87036 Arcavacata di Rende (CS) Italy
| | - Lucia Veltri
- Laboratory of Industrial and Synthetic Organic Chemistry; Department of Chemistry and Chemical Technologies; University of Calabria;; Via Pietro Bucci 12 C 87036 Arcavacata di Rende (CS) Italy
| | - Ida Ziccarelli
- Laboratory of Industrial and Synthetic Organic Chemistry; Department of Chemistry and Chemical Technologies; University of Calabria;; Via Pietro Bucci 12 C 87036 Arcavacata di Rende (CS) Italy
| | - Nicola Della Ca'
- Department of Chemistry; Life Sciences and Environmental Sustainability; University of Parma; Parco Area delle Scienze 17/A 43124 Parma Italy
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5
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Liu H, Chen L, Yuan K, Jia Y. A Ten‐Step Total Synthesis of Speradine C. Angew Chem Int Ed Engl 2019; 58:6362-6365. [DOI: 10.1002/anie.201902004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/10/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Haichao Liu
- State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking University Xue Yuan Rd. 38 Beijing 100191 China
| | - Lijun Chen
- State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking University Xue Yuan Rd. 38 Beijing 100191 China
| | - Kuo Yuan
- State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking University Xue Yuan Rd. 38 Beijing 100191 China
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking University Xue Yuan Rd. 38 Beijing 100191 China
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6
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Affiliation(s)
- Haichao Liu
- State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking University Xue Yuan Rd. 38 Beijing 100191 China
| | - Lijun Chen
- State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking University Xue Yuan Rd. 38 Beijing 100191 China
| | - Kuo Yuan
- State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking University Xue Yuan Rd. 38 Beijing 100191 China
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking University Xue Yuan Rd. 38 Beijing 100191 China
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7
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Rao X, Li N, Bai H, Dai C, Wang Z, Tang W. Efficient Synthesis of (−)-Corynoline by Enantioselective Palladium-Catalyzed α-Arylation with Sterically Hindered Substrates. Angew Chem Int Ed Engl 2018; 57:12328-12332. [DOI: 10.1002/anie.201807302] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 07/30/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Xiaofeng Rao
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
| | - Naikai Li
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
| | - Heng Bai
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
| | - Chaodi Dai
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
| | - Zheng Wang
- Informatics and Technology; Astra Zeneca China; Shanghai China
| | - Wenjun Tang
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
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8
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Rao X, Li N, Bai H, Dai C, Wang Z, Tang W. Efficient Synthesis of (−)-Corynoline by Enantioselective Palladium-Catalyzed α-Arylation with Sterically Hindered Substrates. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807302] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xiaofeng Rao
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
| | - Naikai Li
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
| | - Heng Bai
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
| | - Chaodi Dai
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
| | - Zheng Wang
- Informatics and Technology; Astra Zeneca China; Shanghai China
| | - Wenjun Tang
- State Key Laboratory of Bio-Organic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; 345 Ling Ling Rd Shanghai 200032 China
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9
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Schitter T, Jones PG, Werz DB. Intramolecular Pd-Catalyzed Formal anti-Carboalkoxylation of Alkynes: Access to Tetrasubstituted Enol Ethers. Chemistry 2018; 24:13446-13449. [PMID: 30035827 DOI: 10.1002/chem.201803721] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Indexed: 11/11/2022]
Abstract
An intramolecular Pd-catalyzed formal anti-carboalkoxylation reaction is presented that provides access to tetrasubstituted enol ethers. The key to success is a cascade consisting of a formal anti-carbopalladation of a carbon-carbon triple bond followed by a nucleophilic attack of a hydroxy group at the emerging vinyl organopalladium species. The desired transformation proceeded smoothly with primary, secondary, and tertiary alcohols, and even with phenols. Depending on the substitution pattern of the enol ethers, a further Tsuji-Trost-type step may occur resulting in oligocyclic ketals.
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Affiliation(s)
- Theresa Schitter
- Technische Universität Braunschweig, Institute of Organic Chemistry, Hagenring 30, 38106, Braunschweig, Germany
| | - Peter G Jones
- Technische Universität Braunschweig, Institute of Inorganic and Analytical Chemistry, Hagenring 30, 38106, Braunschweig, Germany
| | - Daniel B Werz
- Technische Universität Braunschweig, Institute of Organic Chemistry, Hagenring 30, 38106, Braunschweig, Germany
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10
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Reding A, Jones PG, Werz DB. trans
‐Carbocarbonation of Internal Alkynes through a Formal
anti
‐Carbopalladation/C−H Activation Cascade. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805399] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Andreas Reding
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität BraunschweigInstitute of Inorganic and Analytical Chemistry Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität BraunschweigInstitute of Organic Chemistry Hagenring 30 38106 Braunschweig Germany
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11
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Reding A, Jones PG, Werz DB. trans-Carbocarbonation of Internal Alkynes through a Formal anti-Carbopalladation/C-H Activation Cascade. Angew Chem Int Ed Engl 2018; 57:10610-10614. [PMID: 29846035 DOI: 10.1002/anie.201805399] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 05/30/2018] [Indexed: 11/06/2022]
Abstract
An intramolecular Pd-catalyzed cascade reaction is presented that consists of a formal anti-carbopalladation of a C-C triple bond followed by C-H activation. As a result, oligocyclic ring systems with an embedded tetrasubstituted double bond are formed. The key to success in affording the trans geometry of the emerging double bond are alkyne units with residues that must not undergo β-hydride elimination (e.g., t-butyl or silyl groups). Silyl groups proved to be a perfect handle to further convert the tetrasubstituted alkenes. The evaluation of kinetic data with a deuterium-labeled compound and X-ray analyses of trapped intermediates provided additional insight into the catalytic cycle.
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Affiliation(s)
- Andreas Reding
- Technische Universität Braunschweig, Institute of Organic Chemistry, Hagenring 30, 38106, Braunschweig, Germany
| | - Peter G Jones
- Technische Universität Braunschweig, Institute of Inorganic and Analytical Chemistry, Hagenring 30, 38106, Braunschweig, Germany
| | - Daniel B Werz
- Technische Universität Braunschweig, Institute of Organic Chemistry, Hagenring 30, 38106, Braunschweig, Germany
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12
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Nemoto T. Synthesis of 3,4‐Fused Tricyclic Indoles Using 3‐Alkylidene Indolines as Versatile Precursors. CHEM REC 2018; 19:320-332. [DOI: 10.1002/tcr.201800043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 06/06/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Tetsuhiro Nemoto
- Graduate School of Pharmaceutical SciencesChiba University 1-8-1, Inohana, Chuo-ku Chiba 260-8675 Japan
- Molecular Chirality Research CenterChiba University 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
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13
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14
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Hui C, Pu F, Xu J. Metal-Catalyzed Asymmetric Michael Addition in Natural Product Synthesis. Chemistry 2016; 23:4023-4036. [DOI: 10.1002/chem.201604110] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Chunngai Hui
- Department of Chemistry; South University of Science and Technology of China; No. 1088 Xueyuan Ave., Nanshan District Shenzhen, Guangdong 518055 P. R. China
| | - Fan Pu
- Department of Chemistry; South University of Science and Technology of China; No. 1088 Xueyuan Ave., Nanshan District Shenzhen, Guangdong 518055 P. R. China
| | - Jing Xu
- Department of Chemistry; South University of Science and Technology of China; No. 1088 Xueyuan Ave., Nanshan District Shenzhen, Guangdong 518055 P. R. China
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15
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Nugent J, Banwell MG. An Eleven‐Step Synthesis of Galanthamine from Commercially Available Materials. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601085] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Jeremy Nugent
- Research School of Chemistry, Institute of Advanced Studies The Australian National University ACT 2601 Canberra Australia
| | - Martin G. Banwell
- Research School of Chemistry, Institute of Advanced Studies The Australian National University ACT 2601 Canberra Australia
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16
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Düfert A, Werz DB. Carbopalladation Cascades Using Carbon-Carbon Triple Bonds: Recent Advances to Access Complex Scaffolds. Chemistry 2016; 22:16718-16732. [PMID: 27667738 DOI: 10.1002/chem.201603044] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Indexed: 12/13/2022]
Abstract
Alkynes are one of the most versatile functional groups as synthetic handles. They allow for a direct access to partially or fully substituted alkenes through difunctionalization reactions. A prominently utilized transformation for these sequences is the carbopalladation of alkynes, which can be followed by various termination steps such as aromatizations, dearomatizations, cross-coupling reactions, or pericyclic processes, amongst others. This Minireview provides an overview of the recent literature published in the field of carbopalladation chemistry, both with a focus on methodology as well as its application in the syntheses of complex molecular scaffolds, natural products, and functional molecules.
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Affiliation(s)
| | - Daniel B Werz
- Technische Universität Braunschweig, Institut für Organische Chemie, Hagenring 30, 38106, Braunschweig, Germany
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17
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Endoma-Arias MAA, Hudlicky T. Chemoenzymatic Total Synthesis of (+)-Galanthamine and (+)-Narwedine from Phenethyl Acetate. Chemistry 2016; 22:14540-3. [DOI: 10.1002/chem.201603735] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Mary A. A. Endoma-Arias
- Chemistry Department and Centre for Biotechnology; Brock University; 1812 Sir Isaac Brock Way St. Catharines Ontario L2S 3A1 Canada
| | - Tomas Hudlicky
- Chemistry Department and Centre for Biotechnology; Brock University; 1812 Sir Isaac Brock Way St. Catharines Ontario L2S 3A1 Canada
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18
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Yang C, Zhang EG, Li X, Cheng JP. Asymmetric Conjugate Addition of Benzofuran-2-ones to Alkyl 2-Phthalimidoacrylates: Modeling Structure-Stereoselectivity Relationships with Steric and Electronic Parameters. Angew Chem Int Ed Engl 2016; 55:6506-10. [DOI: 10.1002/anie.201601028] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 02/29/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Chen Yang
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - En-Ge Zhang
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - Xin Li
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - Jin-Pei Cheng
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
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19
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Yang C, Zhang EG, Li X, Cheng JP. Asymmetric Conjugate Addition of Benzofuran-2-ones to Alkyl 2-Phthalimidoacrylates: Modeling Structure-Stereoselectivity Relationships with Steric and Electronic Parameters. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Chen Yang
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - En-Ge Zhang
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - Xin Li
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - Jin-Pei Cheng
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
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20
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Zhang M, Yu S, Hu F, Liao Y, Liao L, Xu X, Yuan W, Zhang X. Highly enantioselective [3+2] coupling of cyclic enamides with quinone monoimines promoted by a chiral phosphoric acid. Chem Commun (Camb) 2016; 52:8757-60. [DOI: 10.1039/c6cc01200k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chiral phosphoric acid promoted [3+2] coupling of cyclic enamides with quinone monoimines provided highly enantioenriched polycyclic 2,3-dihydrobenzofurans.
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Affiliation(s)
- Minmin Zhang
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Shuowen Yu
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Fangzhi Hu
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Yijun Liao
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Lihua Liao
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Xiaoying Xu
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Weicheng Yuan
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
| | - Xiaomei Zhang
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu
- China
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