1
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Dhara D, Dhara A, Bennett J, Murphy PV. Cyclisations and Strategies for Stereoselective Synthesis of Piperidine Iminosugars. CHEM REC 2021; 21:2958-2979. [PMID: 34713557 DOI: 10.1002/tcr.202100221] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/07/2021] [Accepted: 10/11/2021] [Indexed: 12/31/2022]
Abstract
This personal account focuses on synthesis of polyhydroxylated piperidines, a subset of compounds within the iminosugar family. Cyclisations to form the piperidine ring include reductive amination, substitution via amines, iminium ions and cyclic nitrones, transamidification (N-acyl transfer), addition to alkenes, ring contraction and expansion, photoinduced electron transfer, multicomponent Ugi reaction and ring closing metathesis. Enantiomerically pure piperidines are obtained from chiral pool precursors (e. g. sugars, amino acids, Garner's aldehyde) or asymmetric reactions (e. g. epoxidation, dihydroxylation, aminohydroxylation, aldol, biotransformation). Our laboratory have contributed cascades based on reductive amination from glycosyl azide precursors as well as Huisgen azide-alkene cycloaddition. The latter's combination with allylic azide rearrangement has given substituted piperidines, including those with quaternary centres adjacent to nitrogen.
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Affiliation(s)
- Debashis Dhara
- School of Biological and Chemical Sciences, NUI Galway, University Road, Galway, H91 TK33, Ireland.,Unité de Chimie des Biomolécules, UMR 3523 CNRS, Institut Pasteur, Université de Paris, 28 rue du Dr Roux, 75015, Paris, France
| | - Ashis Dhara
- School of Biological and Chemical Sciences, NUI Galway, University Road, Galway, H91 TK33, Ireland
| | - Jack Bennett
- School of Biological and Chemical Sciences, NUI Galway, University Road, Galway, H91 TK33, Ireland
| | - Paul V Murphy
- School of Biological and Chemical Sciences, NUI Galway, University Road, Galway, H91 TK33, Ireland.,SSPC - The Science Foundation Ireland Research Centre for Pharmaceuticals, NUI Galway, University Road, Galway, H91 TK33, Ireland
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2
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Zhang MZ, Tian J, Yuan M, Peng WQ, Wang YZ, Wang P, Liu L, Gou Q, Huang H, Chen T. Visible light-induced aerobic dioxygenation of α,β-unsaturated amides/alkenes toward selective synthesis of β-oxy alcohols using rose bengal as a photosensitizer. Org Chem Front 2021. [DOI: 10.1039/d1qo00149c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The first visible light-induced aerobic dioxygenation of alkenes for the selective synthesis of β-oxy alcohols was developed using non-toxic rose bengal as a photosensitizer.
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3
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Lewis acid-catalysed nucleophilic opening of a bicyclic hemiaminal followed by ring contraction: Access to functionalized L-idonojirimycin derivatives. Carbohydr Res 2019; 472:65-71. [PMID: 30496874 DOI: 10.1016/j.carres.2018.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 11/12/2018] [Accepted: 11/12/2018] [Indexed: 12/30/2022]
Abstract
The Lewis acid-catalyzed nucleophilic opening of a D-gluco-configured bicyclic hemiaminal has been examined. Several Lewis acids and silylated nucleophiles have been screened allowing the introduction of acetophenone, phosphonate or nitrile at the pseudoanomeric position in satisfactory yields and high 1,2 trans stereoselectivities. Their skeletal rearrangement triggered by the N-benzyl anchimeric assistance provided the corresponding L-ido-configured piperidines displaying various functional groups at C-6 position in good yield.
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4
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Fontelle N, Yamamoto A, Arda A, Jiménez-Barbero J, Kato A, Désiré J, Blériot Y. 2-Acetamido-2-deoxy-l-iminosugarC-Alkyl andC-Aryl Glycosides: Synthesis and Glycosidase Inhibition. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800678] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Nathalie Fontelle
- IC2MP-UMR CNRS 7285; Université de Poitiers; Equipe “Synthèse Organique”; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 9 France
| | - Arisa Yamamoto
- Department of Hospital Pharmacy; University of Toyama; 2630 Sugitani 930-0194 Toyama Japan
| | - Ana Arda
- Parque Tecnológico de Bizkaia; CIC bioGUNE; Edif. 801A-1° 48160 Derio-Bizkaia Spain
| | | | - Atsushi Kato
- Department of Hospital Pharmacy; University of Toyama; 2630 Sugitani 930-0194 Toyama Japan
| | - Jérôme Désiré
- IC2MP-UMR CNRS 7285; Université de Poitiers; Equipe “Synthèse Organique”; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 9 France
| | - Yves Blériot
- IC2MP-UMR CNRS 7285; Université de Poitiers; Equipe “Synthèse Organique”; Université de Poitiers; 4 rue Michel Brunet 86073 Poitiers cedex 9 France
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5
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Affiliation(s)
- Chuan Wang
- Department of Chemistry; University of Science and Technology; 96 Jinzhai Road Hefei Anhui 230026 P. R. China
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6
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Kawamura MY, Talero AG, Santiago JV, Garambel-Vilca E, Rosset IG, Burtoloso ACB. Six-Step Syntheses of (-)-1-Deoxyaltronojirimycin and (+)-1-Deoxymannonojirimycin from N-Z-O-TBDPS-l-serinal. J Org Chem 2016; 81:10569-10575. [PMID: 27501028 DOI: 10.1021/acs.joc.6b01575] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Highly stereoselective six-step syntheses of (-)-1-deoxyaltronojirimycin (altro-DNJ) and (+)-1-deoxymannojirimycin (manno-DNJ) from N-Cbz-O-TBDPS-l-serinal are described. Key transformations involve a two-step preparation of a functionalized dihydropyridin-3-one as a common intermediate followed by Luche reduction and dihydroxylation (for altro-DNJ). The same sequence employing an epoxidation/epoxide opening in place of dihydroxylation furnishes manno-DNJ.
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Affiliation(s)
- Meire Y Kawamura
- Instituto de Química de São Carlos, Universidade de São Paulo , CEP 13560-970, São Carlos, SP, Brazil
| | - Alexánder G Talero
- Instituto de Química de São Carlos, Universidade de São Paulo , CEP 13560-970, São Carlos, SP, Brazil
| | - João V Santiago
- Instituto de Química de São Carlos, Universidade de São Paulo , CEP 13560-970, São Carlos, SP, Brazil
| | - Edson Garambel-Vilca
- Instituto de Química de São Carlos, Universidade de São Paulo , CEP 13560-970, São Carlos, SP, Brazil
| | - Isac G Rosset
- Instituto de Química de São Carlos, Universidade de São Paulo , CEP 13560-970, São Carlos, SP, Brazil
| | - Antonio C B Burtoloso
- Instituto de Química de São Carlos, Universidade de São Paulo , CEP 13560-970, São Carlos, SP, Brazil
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7
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Dolfen J, Yadav NN, De Kimpe N, D'hooghe M, Ha HJ. Bicyclic Aziridinium Ions in Azaheterocyclic Chemistry - Preparation and Synthetic Application of 1-Azoniabicyclo[n.1.0]alkanes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600750] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jeroen Dolfen
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering; Ghent University; Coupure Links 653 B-9000 Ghent Belgium
| | - Nagendra Nath Yadav
- Department of Chemistry; Hankuk University of Foreign Studies; Yongin 449-791 Korea
| | - Norbert De Kimpe
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering; Ghent University; Coupure Links 653 B-9000 Ghent Belgium
| | - Matthias D'hooghe
- SynBioC Research Group, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering; Ghent University; Coupure Links 653 B-9000 Ghent Belgium
| | - Hyun-Joon Ha
- Department of Chemistry; Hankuk University of Foreign Studies; Yongin 449-791 Korea
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8
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Jones AM, Patterson S, Lorion MM, Slawin AMZ, Westwood NJ. A core switching strategy to pyrrolo[2,3-b]quinolines and diazocino[1,2-a]indolinones. Org Biomol Chem 2016; 14:8998-9011. [PMID: 27603683 DOI: 10.1039/c6ob01566b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two novel core-switching rearrangements to natural product-like privileged scaffolds that proceed in up to 99% yield have been developed. The deviation away from planarity of the central N-acyl urea carbonyl, caused by the structure of the medium-sized ring, dictates the exclusive reaction outcome. Proposed mechanisms and products for the reaction pathways are supported by small molecule X-ray crystallography and an isolated intermediate. Twenty-four novel rearrangement products are reported.
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Affiliation(s)
- Alan M Jones
- School of Chemistry and Biomedical Sciences Research Complex, University of St Andrews, North Haugh, St Andrews, Fife, Scotland KY16 9ST, UK.
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9
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Davies SG, Fletcher AM, Thomson JE. Hydrogen bond directed epoxidation: diastereoselective olefinic oxidation of allylic alcohols and amines. Org Biomol Chem 2015; 12:4544-9. [PMID: 24854106 DOI: 10.1039/c4ob00616j] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article compares the diastereoselective epoxidation of acyclic and cyclic allylic alcohols, with the chemo- and diastereoselective olefinic oxidation of a range of acyclic and cyclic allylic amines. The diastereoselectivity in these systems is compared and a discussion about the origin of this high diastereocontrol is also presented. The ammonium directed epoxidation methodology has been extended to more complex substrates and representative applications of this protocol in natural product synthesis are also summarised.
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Affiliation(s)
- Stephen G Davies
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK.
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10
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Park SH, Kim JY, Kim JS, Jung C, Song DK, Ham WH. 1,3-Oxazine as a chiral building block used in the total synthesis of (+)-1-deoxynojirimycin and (2R,5R)-dihydroxymethyl-(3R,4R)-dihydroxypyrrolidine. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.05.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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11
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Brennan MB, Csatayová K, Davies SG, Fletcher AM, Green WD, Lee JA, Roberts PM, Russell AJ, Thomson JE. Syntheses of Dihydroconduramines (±)-B-1, (±)-E-1, and (±)-F-1 via Diastereoselective Epoxidation of N-Protected 4-Aminocyclohex-2-en-1-ols. J Org Chem 2015; 80:6609-18. [DOI: 10.1021/acs.joc.5b00716] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Méabh B. Brennan
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
| | - Kristína Csatayová
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
| | - Stephen G. Davies
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
| | - Ai M. Fletcher
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
| | - William D. Green
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
| | - James A. Lee
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
| | - Paul M. Roberts
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
| | - Angela J. Russell
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
| | - James E. Thomson
- Department of Chemistry,
Chemistry Research Laboratory, University of Oxford, Mansfield
Road, Oxford OX1 3TA, United Kingdom
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12
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Synthesis of pyrrolidine-based analogues of 2-acetamidosugars as N-acetyl-d-glucosaminidase inhibitors. Carbohydr Res 2015; 409:56-62. [DOI: 10.1016/j.carres.2015.02.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 02/23/2015] [Accepted: 02/27/2015] [Indexed: 11/18/2022]
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13
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Jagadeesh Y, Tran AT, Luo B, Auberger N, Désiré J, Nakagawa S, Kato A, Zhang Y, Sollogoub M, Blériot Y. γ-Aminoalcohol rearrangement applied to pentahydroxylated azepanes provides pyrrolidines epimeric to homoDMDP. Org Biomol Chem 2015; 13:3446-56. [PMID: 25666467 DOI: 10.1039/c5ob00050e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of pentahydroxylated pyrrolidines, displaying five contiguous stereogenic centres and epimeric to α-glucosidase inhibitor homoDMDP, have been synthesized. The key step involves a γ-aminoalcohol rearrangement applied to polyhydroxylated azepanes. These five-membered iminosugars demonstrate micromolar inhibition of glycosidases.
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Affiliation(s)
- Y Jagadeesh
- Glycochemistry Group of "Organic Synthesis" Team, Université de Poitiers, UMR-CNRS 7285 IC2MP, 4 rue Michel Brunet, 86073 Poitiers Cedex 9, France.
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14
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Barnes KL, Chen K, Catalano VJ, Jeffrey CS. New building blocks for iminosugars: a concise synthesis of polyhydroxylated N-alkoxypiperidines through an intramolecular azepine ring contraction. Org Chem Front 2015. [DOI: 10.1039/c4qo00330f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polyhydroxylated piperidines are a functionally rich class of biologically active molecules that have broad therapeutic potential.
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Affiliation(s)
| | - Kelly Chen
- University of Nevada
- Reno
- Department of Chemistry
- Reno
- USA
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15
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Brennan MB, Davies SG, Fletcher AM, Lee JA, Roberts PM, Russell AJ, Thomson JE. Epoxidation of trans-4-Aminocyclohex-2-en-1-ol Derivatives: Competition of Hydroxy-Directed and Ammonium-Directed Pathways. Aust J Chem 2015. [DOI: 10.1071/ch14531] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
N-Substituted trans-4-aminocyclohex-2-en-1-ols undergo epoxidation upon treatment with Cl3CCO2H followed by meta-chloroperbenzoic acid (m-CPBA) via competitive pathways resulting from hydrogen-bonding delivery by both the hydroxy group and the in situ formed ammonium ion. The absence of epoxide ring-opening in these reactions renders these substrates a unique platform for analysing the effect of the two competing directing groups on the rate of the epoxidation reaction: the diastereoisomeric ratio of the epoxide products is also the ratio of the rate constants describing the competing epoxidation processes (the group with the higher directing ability dominating the stereochemical course of the reaction). Analysis of the diastereoisomeric epoxide mixtures obtained from these reactions allowed the following order of directing group ability to be defined: NHBn >> NMeBn > OH > NBn2. The large difference in rate between the secondary and tertiary amino groups is consistent with superior directing ability of the former due to the presence of two hydrogen-bond donor sites on the secondary ammonium ion and/or an increased conformational flexibility to adopt an optimum geometry. The rate of an ammonium-directed epoxidation proceeds ~10 times slower in the presence of an allylic hydroxy group than in its absence, consistent with the presence of the additional, inductively electron-withdrawing heteroatom abating the nucleophilicity of the olefin. The relative rate of the hydroxy-directed epoxidation process in the presence of a more sterically demanding ammonium substituent is greater than that in the presence of a less sterically demanding one: this effect is attributed to an increased bias for the half-chair conformer in which the bulky ammonium substituent and, hence, the hydroxy group occupy pseudo-equatorial sites, thus allowing the latter to direct the reaction more efficiently.
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16
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de la Fuente A, Mena-Barragán T, Farrar-Tobar RA, Verdaguer X, García Fernández JM, Ortiz Mellet C, Riera A. Stereoselective synthesis of 2-acetamido-1,2-dideoxynojirimycin (DNJNAc) and ureido-DNJNAc derivatives as new hexosaminidase inhibitors. Org Biomol Chem 2015; 13:6500-10. [DOI: 10.1039/c5ob00507h] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel approach to the synthesis of 2-acetamido-1,2-dideoxynojirimycin (DNJNAc) and ureido-DNJNAc derivatives as potent hexosaminidase inhibitors is reported.
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Affiliation(s)
- Alex de la Fuente
- Institute for Research in Biomedicine (IRB Barcelona)
- E-08028 Barcelona
- Spain
| | - Teresa Mena-Barragán
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- E-41012 Sevilla
- Spain
| | | | - Xavier Verdaguer
- Institute for Research in Biomedicine (IRB Barcelona)
- E-08028 Barcelona
- Spain
- Departament de Química Orgànica
- Universitat de Barcelona
| | | | - Carmen Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- E-41012 Sevilla
- Spain
| | - Antoni Riera
- Institute for Research in Biomedicine (IRB Barcelona)
- E-08028 Barcelona
- Spain
- Departament de Química Orgànica
- Universitat de Barcelona
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17
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Blériot Y, Tran AT, Prencipe G, Jagadeesh Y, Auberger N, Zhu S, Gauthier C, Zhang Y, Désiré J, Adachi I, Kato A, Sollogoub M. Synthesis of 1,2-trans-2-Acetamido-2-deoxyhomoiminosugars. Org Lett 2014; 16:5516-9. [DOI: 10.1021/ol502929h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yves Blériot
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet,
TSA 51106, 86073 Poitiers Cedex 9, France
| | - Anh Tuan Tran
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
| | - Giuseppe Prencipe
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
| | - Yerri Jagadeesh
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet,
TSA 51106, 86073 Poitiers Cedex 9, France
| | - Nicolas Auberger
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet,
TSA 51106, 86073 Poitiers Cedex 9, France
| | - Sha Zhu
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
| | - Charles Gauthier
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet,
TSA 51106, 86073 Poitiers Cedex 9, France
| | - Yongmin Zhang
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
| | - Jérôme Désiré
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet,
TSA 51106, 86073 Poitiers Cedex 9, France
| | - Isao Adachi
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Atsushi Kato
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Matthieu Sollogoub
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
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18
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Blériot Y, Auberger N, Jagadeesh Y, Gauthier C, Prencipe G, Tran AT, Marrot J, Désiré J, Yamamoto A, Kato A, Sollogoub M. Synthesis of 1,2-cis-Homoiminosugars Derived from GlcNAc and GalNAc Exploiting a β-Amino Alcohol Skeletal Rearrangement. Org Lett 2014; 16:5512-5. [DOI: 10.1021/ol502926f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yves Blériot
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Nicolas Auberger
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Yerri Jagadeesh
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Charles Gauthier
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Giuseppe Prencipe
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
| | - Anh Tuan Tran
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
| | - Jérôme Marrot
- Institut
Lavoisier
de Versailles, UMR-CNRS 8180, Université de Versailles, 45 avenue des États-Unis, 78035 Versailles Cedex, France
| | - Jérôme Désiré
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Arisa Yamamoto
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Atsushi Kato
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Matthieu Sollogoub
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
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19
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Davies SG, Fletcher AM, Foster EM, Lee JA, Roberts PM, Thomson JE, Waul MA. Asymmetric syntheses of the methyl glycosides of 2-deoxy-2-aminohexoses: d-allosamine, d-mannosamine, d-idosamine and d-talosamine. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Davies SG, Foster EM, Lee JA, Roberts PM, Thomson JE. Doubly diastereoselective conjugate additions of the antipodes of lithium N-benzyl-N-(α-methylbenzyl)amide to enantiopure ε-O-protected α,β-unsaturated esters derived from d-ribose. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.02.004] [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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21
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de la Fuente A, Martin R, Mena-Barragán T, Verdaguer X, García Fernández JM, Ortiz Mellet C, Riera A. Stereoselective synthesis of 2-acetamido-1,2-dideoxyallonojirimycin (DAJNAc), a new potent hexosaminidase inhibitor. Org Lett 2013; 15:3638-41. [PMID: 23802126 DOI: 10.1021/ol401517x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A practical synthesis of the previously unreported N-acetyl-D-allosamine glycomimetic DAJNAc is described. The reaction sequence involves Pd-catalyzed allylic substitution by phthalimide in an azaheterobicyclic scaffold as the key step. The new iminosugar resulted in being a stronger β-N-acetylglucosaminidase (human placenta) competitive inhibitor than the D-gluco (DNJNAc) and D-galacto (DGJNAc) stereoisomers.
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Affiliation(s)
- Alex de la Fuente
- Institute for Research in Biomedicine (IRB Barcelona), Barcelona, Spain
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22
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Davies SG, Figuccia ALA, Fletcher AM, Roberts PM, Thomson JE. Asymmetric Syntheses of (−)-1-Deoxymannojirimycin and (+)-1-Deoxyallonojirimycin via a Ring-Expansion Approach. Org Lett 2013; 15:2042-5. [DOI: 10.1021/ol400735z] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Stephen G. Davies
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Aude L. A. Figuccia
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Ai M. Fletcher
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Paul M. Roberts
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James E. Thomson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
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23
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Cresswell AJ, Davies SG, Lee JA, Morris MJ, Roberts PM, Thomson JE. Diastereodivergent Hydroxyfluorination of Cyclic and Acyclic Allylic Amines: Synthesis of 4-Deoxy-4-fluorophytosphingosines. J Org Chem 2012; 77:7262-81. [DOI: 10.1021/jo301056r] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Alexander J. Cresswell
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA,
U.K
| | - Stephen G. Davies
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA,
U.K
| | - James A. Lee
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA,
U.K
| | - Melloney J. Morris
- Syngenta, Jealott’s Hill International Research Centre, Bracknell,
Berkshire RG42 6EY, U.K
| | - Paul M. Roberts
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA,
U.K
| | - James E. Thomson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA,
U.K
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24
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Brennan MB, Claridge TDW, Compton RG, Davies SG, Fletcher AM, Henstridge MC, Hewings DS, Kurosawa W, Lee JA, Roberts PM, Schoonen AK, Thomson JE. Ammonium-directed olefinic epoxidation: kinetic and mechanistic insights. J Org Chem 2012; 77:7241-61. [PMID: 22827448 DOI: 10.1021/jo3010556] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The ammonium-directed olefinic epoxidations of a range of differentially N-substituted cyclic allylic and homoallylic amines (derived from cyclopentene, cyclohexene, and cycloheptene) have been investigated, and the reaction kinetics have been analyzed. The results of these studies suggest that both the ring size and the identity of the substituents on nitrogen are important in determining both the overall rate and the stereochemical outcome of the epoxidation reaction. In general, secondary amines or tertiary amines with nonsterically demanding substituents on nitrogen are superior to tertiary amines with sterically demanding substituents on nitrogen in their ability to promote the oxidation reaction. Furthermore, in all cases examined, the ability of the (in situ formed) ammonium substituent to direct the stereochemical course of the epoxidation reaction is either comparable or superior to that of the analogous hydroxyl substituent. Much slower rates of ring-opening of the intermediate epoxides are observed in cyclopentene-derived and cycloheptene-derived allylic amines as compared with their cyclohexene-derived allylic and homoallylic amine counterparts, allowing for isolation of these intermediates in both of the former cases.
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Affiliation(s)
- Méabh B Brennan
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, UK
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25
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van den Nieuwendijk AMCH, van den Berg RJBHN, Ruben M, Witte MD, Brussee J, Boot RG, van der Marel GA, Aerts JMFG, Overkleeft HS. Synthesis of Eight 1-Deoxynojirimycin Isomers from a Single Chiral Cyanohydrin. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200377] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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26
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Mondon M, Fontelle N, Désiré J, Lecornué F, Guillard J, Marrot J, Blériot Y. Access to l- and d-Iminosugar C-Glycosides from a d-gluco-Derived 6-Azidolactol Exploiting a Ring Isomerization/Alkylation Strategy. Org Lett 2012; 14:870-3. [DOI: 10.1021/ol203385w] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Martine Mondon
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Nathalie Fontelle
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Jérôme Désiré
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Frédéric Lecornué
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Jérôme Guillard
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Jérôme Marrot
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
| | - Yves Blériot
- Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), UMR CNRS 7285, Université de Poitiers, Equipe “Chimie Organique, Bioorganique et Supramoléculaire” 4 avenue Michel Brunet, 86022 Poitiers cedex, France, and Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles cedex, France
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27
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Stanković S, D’hooghe M, Abbaspour Tehrani K, De Kimpe N. Synthesis of 3-functionalized 3-methylazetidines. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.10.097] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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28
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Dragutan I, Dragutan V, Demonceau A. Targeted drugs by olefin metathesis: piperidine-based iminosugars. RSC Adv 2012. [DOI: 10.1039/c1ra00910a] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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29
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30
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Cresswell AJ, Davies SG, Lee JA, Morris MJ, Roberts PM, Thomson JE. Ring-opening hydrofluorination of 2,3- and 3,4-epoxy amines by HBF4·OEt2: application to the asymmetric synthesis of (S,S)-3-deoxy-3-fluorosafingol. J Org Chem 2011; 76:4617-27. [PMID: 21495698 DOI: 10.1021/jo200517w] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Treatment of a range of 2,3- and 3,4-epoxy amines with HBF(4)·OEt(2) at room temperature results in fast and efficient S(N)2-type ring-opening hydrofluorination to give stereodefined amino fluorohydrins. Operational simplicity, scalability, and short reaction time at ambient temperature are notable features of this method. The utility of this methodology is exemplified in a concise asymmetric synthesis of (S,S)-3-deoxy-3-fluorosafingol.
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Affiliation(s)
- Alexander J Cresswell
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Oxford, UK
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31
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Satyalakshmi G, Suneel K, Shinde DB, Das B. Stereoselective total synthesis of the piperidine alkaloids, (+)-coniine, (+)-pseudoconhydrine, and (+)-sedamine through a common intermediate. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.06.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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32
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Gopishetty B, Gogoi S, Dutta A. An improved asymmetric synthetic route to a novel triple uptake inhibitor antidepressant (2S,4R,5R)-2-benzhydryl-5-((4-methoxybenzyl)amino)tetrahydro-2H-pyran-4-ol (D-142). ACTA ACUST UNITED AC 2011; 22:1081-1086. [PMID: 21927543 DOI: 10.1016/j.tetasy.2011.05.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Triple monoamine reuptake inhibitors have been implicated in the development of a new generation of antidepressants with higher efficacy than the currently existing therapies. In this paper, we have developed an alternative efficient synthetic route for triple monoamine reuptake inhibitor D-142 in 18.5% overall yield in 11 steps starting from diphenylmethane. D-142 was developed by us recently. The key step of the present synthetic strategy is the preferential formation of a bromohydrin from olefin via a cis-bromoinum intermediate, which introduced significant efficiency in the overall synthesis. Furthermore, we have developed an efficient way to recycle the optically active intermediate diol back to the desired chiral epoxide.
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Affiliation(s)
- Bhaskar Gopishetty
- Wayne State University, Department of Pharmaceutical Sciences, Detroit, MI 48202, USA
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33
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Csatayová K, Davies SG, Lee JA, Roberts PM, Russell AJ, Thomson JE, Wilson DL. Highly Diastereoselective and Stereodivergent Dihydroxylations of Acyclic Allylic Amines: Application to the Asymmetric Synthesis of 3,6-Dideoxy-3-amino-l-talose. Org Lett 2011; 13:2606-9. [DOI: 10.1021/ol200717n] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Kristína Csatayová
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Stephen G. Davies
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James A. Lee
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Paul M. Roberts
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Angela J. Russell
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James E. Thomson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - David L. Wilson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
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34
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35
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Karjalainen OK, Koskinen AMP. Rapid and practical synthesis of (−)-1-deoxyaltronojirimycin. Org Biomol Chem 2011; 9:1231-6. [DOI: 10.1039/c0ob00747a] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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36
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Singh A, Kim B, Lee WK, Ha HJ. Asymmetric synthesis of 1-deoxyazasugars from chiral aziridines. Org Biomol Chem 2011; 9:1372-80. [DOI: 10.1039/c0ob00730g] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Bagal SK, Davies SG, Lee JA, Roberts PM, Scott PM, Thomson JE. Syntheses of the Enantiomers of 1-Deoxynojirimycin and 1-Deoxyaltronojirimycin via Chemo- and Diastereoselective Olefinic Oxidation of Unsaturated Amines. J Org Chem 2010; 75:8133-46. [DOI: 10.1021/jo101756g] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
| | - Stephen G. Davies
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James A. Lee
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Paul M. Roberts
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Philip M. Scott
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James E. Thomson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
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38
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Davies SG, Fletcher AM, Kurosawa W, Lee JA, Poce G, Roberts PM, Thomson JE, Williamson DM. One-Pot Conversions of Olefins to Cyclic Carbonates and Secondary Allylic and Homoallylic Amines to Cyclic Carbamates. J Org Chem 2010; 75:7745-56. [DOI: 10.1021/jo101614f] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stephen G. Davies
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Ai M. Fletcher
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Wataru Kurosawa
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James A. Lee
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Giovanna Poce
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Paul M. Roberts
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James E. Thomson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - David M. Williamson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
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39
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Csatayová K, Davies SG, Lee JA, Ling KB, Roberts PM, Russell AJ, Thomson JE. Chemo- and diastereoselective cyclopropanation of allylic amines and carbamates. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.08.055] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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40
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van den Nieuwendijk AMCH, Ruben M, Engelsma SE, Risseeuw MDP, van den Berg RJBHN, Boot RG, Aerts JM, Brussee J, van der Marel GA, Overkleeft HS. Synthesis of l-altro-1-Deoxynojirimycin, d-allo-1-Deoxynojirimycin, and d-galacto-1-Deoxynojirimycin from a Single Chiral Cyanohydrin. Org Lett 2010; 12:3957-9. [DOI: 10.1021/ol101556k] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Adrianus M. C. H. van den Nieuwendijk
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Mark Ruben
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Sander E. Engelsma
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Martijn D. P. Risseeuw
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Richard J. B. H. N. van den Berg
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Rolf G. Boot
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Johannes M. Aerts
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Johannes Brussee
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Gijs A. van der Marel
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
| | - Herman S. Overkleeft
- Leiden Institute of Chemistry and Leiden Amsterdam Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands, and Department of Medical Biochemistry, Acadamic Medical Center, Amsterdam, The Netherlands
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41
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Csatayová K, Davies SG, Lee JA, Ling KB, Roberts PM, Russell AJ, Thomson JE. Syntheses of trans-SCH-A and cis-SCH-A via a Stereodivergent Cyclopropanation Protocol. Org Lett 2010; 12:3152-5. [DOI: 10.1021/ol101295t] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kristína Csatayová
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Stephen G. Davies
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James A. Lee
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Kenneth B. Ling
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Paul M. Roberts
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Angela J. Russell
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - James E. Thomson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
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42
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Karjalainen OK, Passiniemi M, Koskinen AMP. Short and Straightforward Synthesis of (−)-1-Deoxygalactonojirimycin. Org Lett 2010; 12:1145-7. [DOI: 10.1021/ol100037c] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Oskari K. Karjalainen
- Aalto University School of Science and Technology, Faculty of Chemistry and Materials Sciences, Department of Chemistry, P.O. Box 16100, FI-00076 Aalto, Finland
| | - Mikko Passiniemi
- Aalto University School of Science and Technology, Faculty of Chemistry and Materials Sciences, Department of Chemistry, P.O. Box 16100, FI-00076 Aalto, Finland
| | - Ari M. P. Koskinen
- Aalto University School of Science and Technology, Faculty of Chemistry and Materials Sciences, Department of Chemistry, P.O. Box 16100, FI-00076 Aalto, Finland
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43
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Kurosawa W, Roberts PM, Davies SG. Ammonium-Directed Oxidation of Cyclic Allylic and Homoallylic Amines. J SYN ORG CHEM JPN 2010. [DOI: 10.5059/yukigoseikyokaishi.68.1295] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wataru Kurosawa
- AJINOMOTO CO., INC. New Frontiers Research Group, Frontier Research Laboratories, Institute for Innovation
| | - Paul M. Roberts
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford
| | - Stephen G. Davies
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford
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