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An efficient synthetic approach towards fully functionalized tetronic acids: the use of 1,3-dioxolane-2,4-diones as novel protected-activated synthons of α-hydroxy acids. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.09.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Hertzberg R, Moberg C. One-step preparation of O-(α-bromoacyl) cyanohydrins by minor enantiomer recycling: synthesis of 4-amino-2(5H)-furanones. J Org Chem 2013; 78:9174-80. [PMID: 23980631 DOI: 10.1021/jo401401c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
O-(α-Bromoacyl) cyanohydrins were prepared in a single step from a range of different aldehydes in combination with α-bromoacyl cyanides. By the use of a cyclic procedure where the two minor diastereoisomers from a chiral Lewis acid-catalyzed reaction undergo Candida antarctica lipase B (CALB)-catalyzed hydrolysis followed by dehydrocyanation to regenerate the starting material, the products were obtained in good to high yields and in most cases with excellent diastereoselectivites. The synthetic importance of these compounds was demonstrated by the synthesis of 4-amino-2(5H)-furanones, a class of compounds that have shown both biological activity and utility as synthetic intermediates. This transformation was achieved by an intramolecular Blaise reaction, which gave the products in high to excellent yields and enantiomeric ratios.
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Affiliation(s)
- Robin Hertzberg
- Organic Chemistry, Department of Chemistry, KTH Royal Institute of Technology , SE 100 44 Stockholm, Sweden
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6-(Arylmethyl)pyrimidin-4(3H)-ones: anthology and prospects of highly efficient anti-HIV agents. Russ Chem Bull 2013. [DOI: 10.1007/s11172-012-0182-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Kodama K, Kawamata H, Takahashi N, Hirose T. Cyanative self-condensation of aromatic aldehydes promoted by VO(OiPr)3–Lewis base as a cooperative catalyst. Org Biomol Chem 2012; 10:9440-6. [DOI: 10.1039/c2ob26811f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhuang Z, Pan F, Fu JG, Chen JM, Liao WW. Construction of Highly Functional Quaternary Carbon Stereocenters via an Organocatalytic Tandem Cyanation–Allylic Alkylation Reaction. Org Lett 2011; 13:6164-7. [DOI: 10.1021/ol202499g] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhe Zhuang
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Feng Pan
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Jian-Guo Fu
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Jian-Ming Chen
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Wei-Wei Liao
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
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Dimeric & Polymeric Chiral Schiff Base Complexes and Supported BINOL Complexes as Potential Recyclable Catalysts in Asymmetric Kinetic Resolution and C–C Bond Formation Reactions. CATALYSIS SURVEYS FROM ASIA 2009. [DOI: 10.1007/s10563-009-9071-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Hoang CT, Bouillère F, Johannesen S, Zulauf A, Panel C, Pouilhès A, Gori D, Alezra V, Kouklovsky C. Amino Acid Homologation by the Blaise Reaction: A New Entry into Nitrogen Heterocycles. J Org Chem 2009; 74:4177-87. [DOI: 10.1021/jo900324d] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Cam Thuy Hoang
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
| | - Francelin Bouillère
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
| | - Sine Johannesen
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
| | - Anaïs Zulauf
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
| | - Cécilia Panel
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
| | - Annie Pouilhès
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
| | - Didier Gori
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
| | - Valérie Alezra
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
| | - Cyrille Kouklovsky
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d’Orsay (UMR CNRS no. 8182), Bâtiment 410, Université Paris-Sud, F-91405 Orsay, France
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Moon LS, Jolly RS, Kasetti Y, Bharatam PV. A new chiral shift reagent for the determination of enantiomeric excess and absolute configuration in cyanohydrins. Chem Commun (Camb) 2009:1067-9. [DOI: 10.1039/b817800c] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Belokon′ YN, Hunt J, North M. Asymmetric catalysis of carbon–carbon bond forming reactions using amino acid-derived C1-symmetrical salen ligands. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.11.037] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Khan NUH, Kureshy RI, Abdi SH, Agrawal S, Jasra RV. Metal catalyzed asymmetric cyanation reactions. Coord Chem Rev 2008. [DOI: 10.1016/j.ccr.2007.09.010] [Citation(s) in RCA: 138] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Aye Y, Davies SG, Garner AC, Roberts PM, Smith AD, Thomson JE. Parallel kinetic resolution of tert-butyl (RS)-3-oxy-substituted cyclopent-1-ene-carboxylates for the asymmetric synthesis of 3-oxy-substituted cispentacin and transpentacin derivatives. Org Biomol Chem 2008; 6:2195-203. [DOI: 10.1039/b802428f] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Hoang CT, Alezra V, Guillot R, Kouklovsky C. A Stereoselective Entry into Functionalized 1,2-Diamines by Zinc-Mediated Homologation of α-Aminoacids. Org Lett 2007; 9:2521-4. [PMID: 17542597 DOI: 10.1021/ol0708020] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A general, stereoselective synthesis of 4,5-disubstituted imidazolidines-2-ones from alpha-aminoacids has been developed: the key steps are a Blaise reaction of bromoacetate on alpha-aminonitriles and further reduction. Although reduction with sodium cyanoborohydride afforded a mixture of cis and trans isomers 6a-e with moderate to good stereoselectivity, reduction with sodium in liquid ammonia gave the trans isomers 8a-e with complete stereoselectivity. Acidic hydrolysis of the urea gave 4-amino-pyrrolidinones, which can be precursors to beta,gamma-diaminoacids or 3-aminopyrrolidines.
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Affiliation(s)
- Cam Thuy Hoang
- Laboratoire de Chimie des Procédés et Substances Naturelles, Institut de Chimie Moléculaire et des Matériaux d'Orsay (UMR CNRS 8182), Bâtiment 410, Université de Paris-Sud 11, F-91405 Orsay, France
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Wang FD, Yue JM. A Total Synthesis of (+)- and (-)-Dihydrokavain with a Sonochemical Blaise Reaction as the Key Step. European J Org Chem 2005. [DOI: 10.1002/ejoc.200400833] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
(R)- as well as (S)-cyanohydrins are now easily available as a result of the excellent accessibility, the relatively high stability and the easy handling of hydroxynitrile lyases (HNLs). The optimization of reaction conditions (solvent, temperature, and using site-directed mutagenesis, etc.) has enabled HNL-catalyzed preparations of optically active cyanohydrins on a technical scale. The enantioselectivity of chiral metal-complex-catalyzed additions of trimethylsilyl cyanide to aldehydes has been improved, but is, by far, not yet competitive with the HNL-catalyzed reactions.
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Affiliation(s)
- F Effenberger
- Institut für Organische Chemie der Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany.
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Mauduit M, Kouklovsky C, Langlois Y. OxazolineN-Oxide Mediated [3+2] Cycloadditions: Application to a Formal Synthesis of a (+)-β-Methylcarbapenem. European J Org Chem 2000. [DOI: 10.1002/(sici)1099-0690(200004)2000:8<1595::aid-ejoc1595>3.0.co;2-e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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