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Sinast M, Claasen B, Stöckl Y, Greulich A, Zens A, Baro A, Laschat S. Synthesis of Highly Functionalized Hydrindanes via Sequential Organocatalytic Michael/Mukaiyama Aldol Addition and Telescoped Hydrozirconation/Cross-Coupling as Key Steps: En Route to the AB System of Clifednamides. J Org Chem 2021; 86:7537-7551. [PMID: 34014095 DOI: 10.1021/acs.joc.1c00580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The AB ring systems of the clifednamide family, polycyclic tetramate macrolactames (PoTeMs), were prepared by a new, convergent approach employing an intramolecular Diels-Alder (IMDA) reaction. Key steps comprise an organocatalytic Michael addition (>90% enantiomeric excess (ee)), a Mukaiyama aldol reaction for the convergent installation of a diene moiety, and a telescoped hydrozirconation/cross-coupling grafting an enone. The following IMDA furnished a highly functionalized hydrindane (diastereomeric ratio (dr) = 91:1) with the same configuration as the clifednamide scaffold. Advantages of this route are only one required protecting group, 13% overall yield over 9 steps (reduced from previously 17 steps/1.3% overall), and the potential access to the key intermediates in the clifednamide biosynthesis.
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Affiliation(s)
- Moritz Sinast
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Birgit Claasen
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Yannick Stöckl
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Andreas Greulich
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Anna Zens
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Angelika Baro
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Sabine Laschat
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
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Innovative catalysis in Michael addition reactions for C-X bond formation. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110814] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Enantioselective Michael addition of malonic esters to benzalacetophenone by using chiral phase transfer catalysts derived from proline-mandelic acid/tartaric acid. J CHEM SCI 2019. [DOI: 10.1007/s12039-019-1642-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yoshida M. Catalytic Asymmetric Synthesis with a Primary Amino Acid and Its Salt. J SYN ORG CHEM JPN 2014. [DOI: 10.5059/yukigoseikyokaishi.72.876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Dub PA, Wang H, Watanabe M, Gridnev ID, Ikariya T. A practical asymmetric conjugate addition to cyclic enones with chiral bifunctional Ru amido catalysts. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.04.100] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ríos-Lombardía N, Porcar R, Busto E, Alfonso I, Montejo-Bernardo J, García-Granda S, Gotor V, Luis SV, García-Verdugo E, Gotor-Fernández V. Enantiopure Triazolium Salts: Chemoenzymatic Synthesis and Applications in Organocatalysis. ChemCatChem 2011. [DOI: 10.1002/cctc.201100218] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Bădoiu A, Bernardinelli G, Besnard C, Kündig EP. Asymmetric ruthenium-catalyzed 1,4-additions of aryl thiols to enones. Org Biomol Chem 2010; 8:193-200. [DOI: 10.1039/b918877k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yoshida M, Narita M, Hirama K, Hara S. Asymmetric Michael addition of malonates to enones catalyzed by a siloxy amino acid lithium salt. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.10.033] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kobayashi S, Yamaguchi M, Agostinho M, Schneider U. Catalytic Use of Strontium Hexamethyldisilazide in the Asymmetric Michael Addition of Malonate to Chalcone Derivatives. CHEM LETT 2009. [DOI: 10.1246/cl.2009.296] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Takizawa S. Development of Dinuclear Vanadium Catalysts for Enantioselective Coupling of 2-Naphthols via a Dual Activation Mechanism. Chem Pharm Bull (Tokyo) 2009; 57:1179-88. [DOI: 10.1248/cpb.57.1179] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shinobu Takizawa
- The Institute of Scientific and Industrial Research, Osaka University
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Takizawa S, Katayama T, Sasai H. Dinuclear chiral vanadium catalysts for oxidative coupling of 2-naphthols via a dual activation mechanism. Chem Commun (Camb) 2008:4113-22. [PMID: 18802502 DOI: 10.1039/b806016a] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review describes our recent efforts in the development of chiral dinuclear vanadium complexes that work as dual activation catalysts for the oxidative coupling of 2-naphthols. The dinuclear vanadium(iv) complex (R(a),S,S)- was prepared by complexation of VOSO(4) with the Schiff base derived from (R)-3,3'-diformyl-2,2'-dihydroxy-1,1'-binaphthyl () and (S)-tert-leucine. Since the dinuclear vanadium(iv) complex was found to be readily oxidized to afford a corresponding vanadium(v) species during preparation in air, a new synthetic procedure using VOCl(3) has been applied towards dinuclear vanadium(v) complexes (R(a),S,S)- and (R(a),S,S)-. To the best of our knowledge, (R(a),S,S)-, and show considerably higher catalytic activity than previously reported vanadium complexes for the oxidative coupling of 2-naphthols.
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Affiliation(s)
- Shinobu Takizawa
- The Institute of Scientific and Industrial Research, Osaka University, Mihogaoka, Ibaraki-shi, Osaka 567-0047, Japan
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Takizawa S, Katayama T, Somei H, Asano Y, Yoshida T, Kameyama C, Rajesh D, Onitsuka K, Suzuki T, Mikami M, Yamataka H, Jayaprakash D, Sasai H. Dual activation in oxidative coupling of 2-naphthols catalyzed by chiral dinuclear vanadium complexes. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.01.110] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Agostinho M, Kobayashi S. Strontium-catalyzed highly enantioselective Michael additions of malonates to enones. J Am Chem Soc 2008; 130:2430-1. [PMID: 18247613 DOI: 10.1021/ja710332h] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Magno Agostinho
- Department of Chemistry, School of Science, The University of Tokyo, The HFRE Division, ERATO, JST, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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Berthiol F, Matsubara R, Kawai N, Kobayashi S. Catalytic Asymmetric Michael Reactions with Enamides as Nucleophiles. Angew Chem Int Ed Engl 2007; 46:7803-5. [PMID: 17768749 DOI: 10.1002/anie.200702517] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Florian Berthiol
- Graduate School of Pharmaceutical Sciences and Department of Chemistry, School of Science, The University of Tokyo, The HFRE Division, ERATO, JST, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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Berthiol F, Matsubara R, Kawai N, Kobayashi S. Catalytic Asymmetric Michael Reactions with Enamides as Nucleophiles. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200702517] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Banphavichit V, Bhanthumnavin W, Vilaivan T. Synthesis of new tridentate chiral aminoalcohols by a multicomponent reaction and their evaluation as ligands for catalytic asymmetric Strecker reaction. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.06.047] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Brandau S, Landa A, Franzén J, Marigo M, Jørgensen KA. Organocatalytic conjugate addition of malonates to alpha,beta-unsaturated aldehydes: asymmetric formal synthesis of (-)-paroxetine, chiral lactams, and lactones. Angew Chem Int Ed Engl 2007; 45:4305-9. [PMID: 16646104 DOI: 10.1002/anie.200601025] [Citation(s) in RCA: 292] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sven Brandau
- The Danish National Research Foundation: Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
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Yang XF, Wang ZH, Koshizawa T, Yasutake M, Zhang GY, Hirose T. Synthesis of novel chiral 1,3-aminophenols and application for the enantioselective addition of diethylzinc to aldehydes. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.tetasy.2007.05.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Brandau S, Landa A, Franzén J, Marigo M, Jørgensen KA. Organocatalytic Conjugate Addition of Malonates to α,β-Unsaturated Aldehydes: Asymmetric Formal Synthesis of (−)-Paroxetine, Chiral Lactams, and Lactones. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200601025] [Citation(s) in RCA: 117] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Hoashi Y, Okino T, Takemoto Y. Enantioselective Michael Addition to α,β-Unsaturated Imides Catalyzed by a Bifunctional Organocatalyst. Angew Chem Int Ed Engl 2005; 44:4032-5. [PMID: 15906403 DOI: 10.1002/anie.200500459] [Citation(s) in RCA: 238] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yasutaka Hoashi
- Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
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Hoashi Y, Okino T, Takemoto Y. Enantioselective Michael Addition to α,β-Unsaturated Imides Catalyzed by a Bifunctional Organocatalyst. Angew Chem Int Ed Engl 2005. [DOI: 10.1002/ange.200500459] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Carmona D, Ferrer J, Lorenzo M, Lahoz FJ, Dobrinovitch IT, Oro LA. Synthesis and Characterisation of New Iridium Complexes with the (4S)-2-[2-(Diphenylphosphanyl)phenyl]-4-isopropyl-1,3-oxazoline Ligand That Catalyse Asymmetric Michael Reactions. Eur J Inorg Chem 2005. [DOI: 10.1002/ejic.200400929] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Kanemasa S, Ito K. Double Catalytic Activation with Chiral Lewis Acid and Amine Catalysts. European J Org Chem 2004. [DOI: 10.1002/ejoc.200400277] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shuji Kanemasa
- Institute for Materials Chemistry and Engineering, CREST of JST (Japan Science and Technology Agency), Kyushu University, 6‐1 Kasugakoen, Kasuga 816‐8580, Japan
| | - Kennosuke Ito
- Department of Molecular and Material Sciences, Graduate School of Engineering Sciences, Kyushu University, 6‐1 Kasugakoen, Kasuga 816‐8580, Japan
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Banphavichit V, Mansawat W, Bhanthumnavin W, Vilaivan T. A highly enantioselective Strecker reaction catalyzed by titanium-N-salicyl-β-aminoalcohol complexes. Tetrahedron 2004. [DOI: 10.1016/j.tet.2004.07.097] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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