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Zhang T, Luan YX, Zheng SJ, Peng Q, Ye M. Chiral Aluminum Complex Controls Enantioselective Nickel-Catalyzed Synthesis of Indenes: C-CN Bond Activation. Angew Chem Int Ed Engl 2020; 59:7439-7443. [PMID: 32067290 DOI: 10.1002/anie.202001142] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Indexed: 01/18/2023]
Abstract
A chiral aluminum complex controlled, enantioselective nickel-catalyzed domino reaction of aryl nitriles and alkynes proceeding by C-CN bond activation was developed. The reaction provides various indenes, bearing chiral all-carbon quaternary centers, under mild reaction conditions in yields of 32 to 91 % and ee values within the 73-98 % range. The reaction mechanism and aspects of stereocontrol were investigated by DFT calculations.
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Affiliation(s)
- Tao Zhang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yu-Xin Luan
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Su-Juan Zheng
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Qian Peng
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Mengchun Ye
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
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Zhang T, Luan Y, Zheng S, Peng Q, Ye M. Chiral Aluminum Complex Controls Enantioselective Nickel‐Catalyzed Synthesis of Indenes: C−CN Bond Activation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tao Zhang
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Yu‐Xin Luan
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Su‐Juan Zheng
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Qian Peng
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Mengchun Ye
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
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Harusawa S, Shioiri T. Diethyl phosphorocyanidate (DEPC): a versatile reagent for organic synthesis. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.09.070] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Delville MME, Koch K, van Hest JCM, Rutjes FPJT. Chemoenzymatic flow cascade for the synthesis of protected mandelonitrile derivatives. Org Biomol Chem 2015; 13:1634-8. [DOI: 10.1039/c4ob02128b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Integrated two-step chemoenzymatic continuous flow process for the synthesis of protected cyanohydrins from aldehydes.
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Affiliation(s)
| | - Kaspar Koch
- FutureChemistry B.V
- 6525 EC Nijmegen
- The Netherlands
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5
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Zhao N, Wang Q, Hou G, Song H, Zi G. Synthesis, structure, and catalytic activity of binuclear aluminum complexes with chiral biaryl-based N2O ligands. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.12.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Delville MM, van Gool JJ, van Wijk IM, van Hest JC, Rutjes FP. Synthesis of Methoxyisopropyl (MIP)-Protected (R)-Mandelonitrile and Derivatives in a Flow Reactor. J Flow Chem 2012. [DOI: 10.1556/jfc-d-12-00008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Sephton SM, Wang C, Zakharov LN, Blakemore PR. Silylcyanation of Aldehydes, Ketones, and Imines Catalyzed by a 6,6′-Bis-sulfonamide Derivative of 7,7′-Dihydroxy-8,8′-biquinolyl (azaBINOL). European J Org Chem 2012. [DOI: 10.1002/ejoc.201200333] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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8
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Enantioselective silylcyanation of aldehydes catalyzed by new chiral oxovanadium complex. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.11.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Abstract
A new method for synthesizing chiral 3,3′-bis(N,N-dialkylaminomethyl)-1,1′-bi-2-naphthols with high enantiomeric excess is described. The procedure consists of bis-lithiation of diprotected (S)- or (R)-1,1′-bis(2-naphthol) followed by treatment of the intermediate with methyleneiminium salts. Mild reaction conditions prevent racemization and provide 3,3′-bis(N,N-dialkylaminomethyl)-1,1′-bi-2-naphthols or 3-(N,N-dialkylaminomethyl)-1,1′-bi-2-naphthols with an enantiomeric excess >99%.
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Affiliation(s)
- Gennady Shustov
- NAEJA Pharmaceutical Inc, 4290 91A Street NW, Edmonton, AB T6E 5V2, Canada
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Laurell A, Moberg C. Opposite Enantiomers from Minor Enantiomer Recycling and Dynamic Kinetic Resolution Using a Single Biocatalyst. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100467] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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North M, Usanov DL, Young C. Lewis acid catalyzed asymmetric cyanohydrin synthesis. Chem Rev 2009; 108:5146-226. [PMID: 19067648 DOI: 10.1021/cr800255k] [Citation(s) in RCA: 286] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michael North
- School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom.
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Chinchilla R, Nájera C, Ortega FJ, Tarí S. Enantioselective cyanoformylation of aldehydes organocatalyzed by recyclable cinchonidine ammonium salts. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2009.08.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Nájera C, Sansano JM, Saá JM. Bifunctional Binols: Chiral 3,3′‐Bis(aminomethyl)‐1,1′‐bi‐2‐naphthols (Binolams) in Asymmetric Catalysis. European J Org Chem 2009. [DOI: 10.1002/ejoc.200801069] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Carmen Nájera
- Departamento de Química Orgánica e Instituto de Síntesis Orgánica (ISO), Facultad de Ciencias, Universidad de Alicante, Apartado 99, 03080 Alicante, Spain, Fax: +34‐965903549
| | - José M. Sansano
- Departamento de Química Orgánica e Instituto de Síntesis Orgánica (ISO), Facultad de Ciencias, Universidad de Alicante, Apartado 99, 03080 Alicante, Spain, Fax: +34‐965903549
| | - José M. Saá
- Departament de Química, Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain, Fax: +34‐971173426
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Chinchilla R, Nájera C, Ortega FJ. Enantioselective cyanoformylation of aldehydes using a recyclable dimeric cinchonidine ammonium salt as an organocatalyst. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.01.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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