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Altava B, Burguete MI, García-Verdugo E, Luis SV. Chiral catalysts immobilized on achiral polymers: effect of the polymer support on the performance of the catalyst. Chem Soc Rev 2018; 47:2722-2771. [DOI: 10.1039/c7cs00734e] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Achiral polymeric supports can have important positive effects on the activity, stability and selectivity of supported chiral catalysts.
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Affiliation(s)
- Belén Altava
- Department of Inorganic and Organic Chemistry
- University Jaume I
- Castellón
- Spain
| | - M. Isabel Burguete
- Department of Inorganic and Organic Chemistry
- University Jaume I
- Castellón
- Spain
| | | | - Santiago V. Luis
- Department of Inorganic and Organic Chemistry
- University Jaume I
- Castellón
- Spain
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Glushkov VA, Tolstikov AG. Chiral 1,3,2-oxazaborolidines in asymmetric synthesis: recent advances. RUSSIAN CHEMICAL REVIEWS 2007. [DOI: 10.1070/rc2004v073n06abeh000778] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Hui XP, Chen CA, Wu KH, Gau HM. Polystyrene-supportedN-sulfonylated amino alcohols and their applications to titanium(IV) complexes catalyzed enantioselective diethylzinc additions to aldehydes. Chirality 2006; 19:10-5. [PMID: 17089334 DOI: 10.1002/chir.20332] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Crosslinked polystyrene-supported resins 4, 7a, and 7b containing N-sulfonylated beta-amino alcohol in 98, 20, and 40% loadings are prepared. Asymmetric diethylzinc additions to benzaldehyde employing titanium complexes of 10 mol % resins 4, 7a, or 7b are examined and the best performed 7a/Ti(O-i-Pr)4 catalytic system applies to various aldehydes to afford desired secondary alcohols in excellent enantioselectivities up to 95% ee. The resin 7a is reused five times, giving the product with enantioselectivities >or=86% ee and an 81% ee is obtained when the resin is used the sixth time. The used resin 7a is refreshed with 1 M HCl and the asymmetric reaction employing the regenerated resin 7a gives the product in 88% ee.
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Affiliation(s)
- Xin-Ping Hui
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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Valodkar VB, Tembe GL, Ravindranathan M, Ram RN, Rama HS. Synthesis, Characterization, and Catalytic Activity of Polymer Anchored Amino Acid Mn(II) Complexes. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2004. [DOI: 10.1081/ma-120037346] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Akkari R, Calmès M, Escale F, Iapichella J, Rolland M, Martinez J. (R)- or (S)-4-(3-hydroxy-4,4-dimethyl-2-oxopyrrolidin-1-yl)benzoic acid as a new chiral auxiliary for solid phase asymmetric Diels–Alder reactions. ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.tetasy.2004.06.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Diastereoselective [2+2] photocycloaddition of polymer-supported cyclic chiral enone with ethylene. Tetrahedron Lett 2004. [DOI: 10.1016/j.tetlet.2004.01.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Luis SV, Altava B, Burguete MI, Collado M, Escorihuela J, García-Verdugo E, Vicent MJ, Martens J. Preparation and Optimization of Polymer-Supported and Amino Alcohol Based Enantioselective Reagents and Catalysts. Ind Eng Chem Res 2003. [DOI: 10.1021/ie030150t] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. V. Luis
- Department of Inorganic and Organic Chemistry, University Jaume I, E-12080 Castellón, Spain, and Department of Chemistry, University of Oldenburg, Oldenburg, Germany
| | - B. Altava
- Department of Inorganic and Organic Chemistry, University Jaume I, E-12080 Castellón, Spain, and Department of Chemistry, University of Oldenburg, Oldenburg, Germany
| | - M. I. Burguete
- Department of Inorganic and Organic Chemistry, University Jaume I, E-12080 Castellón, Spain, and Department of Chemistry, University of Oldenburg, Oldenburg, Germany
| | - M. Collado
- Department of Inorganic and Organic Chemistry, University Jaume I, E-12080 Castellón, Spain, and Department of Chemistry, University of Oldenburg, Oldenburg, Germany
| | - J. Escorihuela
- Department of Inorganic and Organic Chemistry, University Jaume I, E-12080 Castellón, Spain, and Department of Chemistry, University of Oldenburg, Oldenburg, Germany
| | - E. García-Verdugo
- Department of Inorganic and Organic Chemistry, University Jaume I, E-12080 Castellón, Spain, and Department of Chemistry, University of Oldenburg, Oldenburg, Germany
| | - M. J. Vicent
- Department of Inorganic and Organic Chemistry, University Jaume I, E-12080 Castellón, Spain, and Department of Chemistry, University of Oldenburg, Oldenburg, Germany
| | - J. Martens
- Department of Inorganic and Organic Chemistry, University Jaume I, E-12080 Castellón, Spain, and Department of Chemistry, University of Oldenburg, Oldenburg, Germany
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Isabel Burguete M, Collado M, Garcı́a-Verdugo E, Vicent MJ, Luis SV, Graf von Keyserling N, Martens J. Development of small focused libraries of supported amino alcohols as an efficient strategy for the optimization of enantioselective heterogeneous catalysts for the ZnEt2 addition to benzaldehyde. Tetrahedron 2003. [DOI: 10.1016/s0040-4020(03)00071-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Wanner J, Harned AM, Probst DA, Poon KW, Klein TA, Snelgrove KA, Hanson PR. A dual metathesis route to oligomeric sulfonamides. Tetrahedron Lett 2002. [DOI: 10.1016/s0040-4039(01)02293-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Daverio P, Zanda M. Enantioselective reductions by chirally modified alumino- and borohydrides. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s0957-4166(01)00395-0] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Chiral squaric prolinols: a new type of ligand for the asymmetric reduction of prochiral ketones by borane. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s0957-4166(01)00333-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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