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Discolo CA, Graves AG, Deardorff DR. Regio- and Stereospecific C- and O-Allylation of Phenols via π-Allyl Pd Complexes Derived from Allylic Ester Carbonates. J Org Chem 2016; 82:1034-1045. [DOI: 10.1021/acs.joc.6b02608] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Christopher A. Discolo
- Department of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Alexander G. Graves
- Department of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Donald R. Deardorff
- Department of Chemistry, Occidental College, Los Angeles, California 90041, United States
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2
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Candida parapsilosis: A versatile biocatalyst for organic oxidation-reduction reactions. Bioorg Chem 2016; 68:187-213. [DOI: 10.1016/j.bioorg.2016.08.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 08/08/2016] [Accepted: 08/10/2016] [Indexed: 11/22/2022]
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3
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Cazetta T, Moran PJ, Rodrigues JAR. Highly enantioselective deracemization of 1-phenyl-1,2-ethanediol and its derivatives by stereoinversion using Candida albicans in a one-pot process. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcatb.2014.08.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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4
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Kinetic Resolution of Racemic Mandelic Acid Esters byN,N′-Dioxide-Scandium-Complex-Catalyzed Enantiomer-Selective Acylation. Chemistry 2014; 20:15884-90. [DOI: 10.1002/chem.201403242] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Indexed: 01/24/2023]
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5
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Dinuclear zinc catalyzed asymmetric tandem Michael addition/acetalization reactions of cyclic diketones and β,γ-unsaturated α-ketoesters. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.109] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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6
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Saravanan T, Selvakumar R, Doble M, Chadha A. Stereochemical preference of Candida parapsilosis ATCC 7330 mediated deracemization: E- versus Z-aryl secondary alcohols. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.09.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Ahmed M, Kelly T, Ghanem A. Applications of enzymatic and non-enzymatic methods to access enantiomerically pure compounds using kinetic resolution and racemisation. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.05.049] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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8
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Wang YF, Wang K, Zhang W, Zhang BB, Zhang CX, Xu DQ. Enantioselective Asymmetric Michael Addition of Cyclic Diketones to β,γ-Unsaturated α-Keto Esters. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200179] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Kaliaperumal T, Gummadi SN, Chadha A. Candida parapsilosisATCC 7330 can also deracemise 1-arylethanols. BIOCATAL BIOTRANSFOR 2011. [DOI: 10.3109/10242422.2011.615925] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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10
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Zhu Y, Zhai C, Yang L, Hu W. Highly Regioselective, Three-Component Reactions of Diazoacetates with Anilines and β,γ-Unsaturated α-Keto Esters: 1,2-Addition versus 1,4-Addition. European J Org Chem 2011. [DOI: 10.1002/ejoc.201001437] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Schrittwieser JH, Sattler J, Resch V, Mutti FG, Kroutil W. Recent biocatalytic oxidation-reduction cascades. Curr Opin Chem Biol 2010; 15:249-56. [PMID: 21130024 PMCID: PMC3134990 DOI: 10.1016/j.cbpa.2010.11.010] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Revised: 11/08/2010] [Accepted: 11/08/2010] [Indexed: 11/25/2022]
Abstract
The combination of an oxidation and a reduction in a cascade allows performing transformations in a very economic and efficient fashion. The challenge is how to combine an oxidation with a reduction in one pot, either by running the two reactions simultaneously or in a stepwise fashion without isolation of intermediates. The broader availability of various redox enzymes nowadays has triggered the recent investigation of various oxidation–reduction cascades.
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Affiliation(s)
- Joerg H Schrittwieser
- Department of Chemistry, Organic and Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, A-8010 Graz, Austria
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Saravanan T, Chadha A. Biocatalytic deracemization of alkyl-2-hydroxy-4-arylbut-3-ynoates using whole cells of Candida parapsilosis ATCC 7330. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.11.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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13
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Mechanistic investigation of the Candida albicans CCT 0776 stereoinversion system and application to obtain enantiopure secondary alcohols. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2009.10.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Zhang W, Zhang G, Li B, Wang Y. Ethyl 2-hydroxy-5-oxo-4-phenyl-2,3,4,5-tetrahydropyrano[3,2- c]chromene-2-carboxylate. Acta Crystallogr Sect E Struct Rep Online 2009; 65:o1969. [PMID: 21583645 PMCID: PMC2977402 DOI: 10.1107/s1600536809028311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2009] [Accepted: 07/17/2009] [Indexed: 12/02/2022]
Abstract
The main structural unit of the title compoud, C21H18O6, is a fused three-ring group consisting of coumarin and tetrahydropyrane ring systems. Two C atoms of the tetrahydropyran ring are displaced by 0.295 (3) and −0.360 (2) Å from the mean plane of coumarin ring. The dihedral angle between the phenyl and coumarin rings is 73.94 (3)°. Intermolecular O—H⋯O hydrogen bonds are present in the crystal structure.
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Matsuda T, Yamanaka R, Nakamura K. Recent progress in biocatalysis for asymmetric oxidation and reduction. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2008.12.035] [Citation(s) in RCA: 231] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Gamenara D, Domínguez de María P. Candida spp. redox machineries: an ample biocatalytic platform for practical applications and academic insights. Biotechnol Adv 2009; 27:278-85. [PMID: 19500548 DOI: 10.1016/j.biotechadv.2009.01.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2008] [Revised: 12/31/2008] [Accepted: 01/12/2009] [Indexed: 10/21/2022]
Abstract
The use of oxidoreductases as biocatalysts for the production of a wide number of chiral building blocks is presently a mature (bio-)technology. In this context some industrial applications are currently performed by means of those enzymatic approaches, and new examples are expected to be realized. Moreover, oxidoreductases provide an interesting academic platform to undertake fundamental research in enzymology, to acquire a better understanding on catalytic mechanisms, and to facilitate the development of new biocatalytic applications. Within this area, a wide number of oxidoreductases from genus Candida spp. have been characterized and used as biocatalysts. These enzymes are rather diverse, and are able to carry out many useful reactions, like highly (enantio)selective keto-reductions, (de)racemizations and stereoinversions, and promiscuous catalytic imine reductions. In addition, some Candida spp. dehydrogenases are very useful for regenerating the cofactors, with the aid of sacrificial substrates. Addressing those features, the present paper aims to give an overview of these enzymes, by focusing on practical applications that these biocatalysts can provide. Furthermore, when possible, academic insights on the enzymatic performances will be discussed as well.
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Affiliation(s)
- Daniela Gamenara
- Organic Chemistry Department, Facultad de Química, Universidad de la República, Gral. Flores 2124, 11800 Montevideo, Uruguay
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Voss CV, Gruber CC, Faber K, Knaus T, Macheroux P, Kroutil W. Orchestration of concurrent oxidation and reduction cycles for stereoinversion and deracemisation of sec-alcohols. J Am Chem Soc 2008; 130:13969-72. [PMID: 18821754 DOI: 10.1021/ja804816a] [Citation(s) in RCA: 154] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Black and white are opposites as are oxidation and reduction. Performing an oxidation, for example, of a sec-alcohol and a reduction of the corresponding ketone in the same vessel without separation of the reagents seems to be an impossible task. Here we show that oxidative cofactor recycling of NADP (+) and reductive regeneration of NADH can be performed simultaneously in the same compartment without significant interference. Regeneration cycles can be run in opposing directions beside each other enabling one-pot transformation of racemic alcohols to one enantiomer via concurrent enantioselective oxidation and asymmetric reduction employing defined alcohol dehydrogenases with opposite stereo- and cofactor-preference. Thus, by careful selection of appropriate enzymes, NADH recycling can be performed in the presence of NADP (+) recycling to achieve overall, for example, deracemisation of sec-alcohols or stereoinversion representing a possible concept for a "green" equivalent to the chemical-intensive Mitsunobu inversion.
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Affiliation(s)
- Constance V Voss
- Department of Chemistry, Organic and Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, A-8010 Graz, Austria
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Titu D, Chadha A. Enantiomerically pure allylic alcohols: preparation by Candida parapsilosis ATCC 7330 mediated deracemisation. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.07.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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Titu D, Chadha A. Preparation of optically pure alkyl 3-(hetero-2-yl)-3-hydroxypropanoates by Candida parapsilosis ATCC 7330 mediated deracemisation. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcatb.2007.11.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Voss C, Gruber C, Kroutil W. Deracemization of Secondary Alcohols through a Concurrent Tandem Biocatalytic Oxidation and Reduction. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200703296] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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21
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Voss CV, Gruber CC, Kroutil W. Deracemization of Secondary Alcohols through a Concurrent Tandem Biocatalytic Oxidation and Reduction. Angew Chem Int Ed Engl 2008; 47:741-5. [PMID: 18072189 DOI: 10.1002/anie.200703296] [Citation(s) in RCA: 128] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Constance V Voss
- Department of Chemistry, Organic and Bioorganic Chemistry, Karl-Franzens-Universität Graz, Heinrichstrasse 28, 8010 Graz, Austria
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Current awareness on yeast. Yeast 2008. [DOI: 10.1002/yea.1456] [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] Open
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