1
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Liu Y, Jiao Y, Luo H, Huang N, Lai M, Zou K, Yao H. Catalyst-Controlled Regiodivergent Synthesis of 1- and 3-Thiosugars with High Stereoselectivity and Chemoselectivity. ACS Catal 2021. [DOI: 10.1021/acscatal.1c00225] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yuexin Liu
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Yang Jiao
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Huajun Luo
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Nianyu Huang
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Mengnan Lai
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Kun Zou
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Hui Yao
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
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2
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Tamburrini A, Colombo C, Bernardi A. Design and synthesis of glycomimetics: Recent advances. Med Res Rev 2020; 40:495-531. [DOI: 10.1002/med.21625] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 06/06/2019] [Accepted: 07/09/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Alice Tamburrini
- Dipartimento di ChimicaUniversita’ degli Studi di Milano Milano Italy
| | - Cinzia Colombo
- Dipartimento di ChimicaUniversita’ degli Studi di Milano Milano Italy
| | - Anna Bernardi
- Dipartimento di ChimicaUniversita’ degli Studi di Milano Milano Italy
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3
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McCourt R, Scanlan EM. 5‐
exo versus
6‐
endo
Thiyl‐Radical Cyclizations in Organic Synthesis. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201900162] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Ruairí McCourt
- Trinity Biomedical Sciences Institute (TBSI), Trinity College DublinThe University of Dublin, Dublin 2 Ireland
| | - Eoin M. Scanlan
- Trinity Biomedical Sciences Institute (TBSI), Trinity College DublinThe University of Dublin, Dublin 2 Ireland
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4
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Al Bujuq N. Strategies for introducing sulfur atom in a sugar ring: synthesis of 5-thioaldopyranoses and their NMR data. J Sulphur Chem 2019. [DOI: 10.1080/17415993.2019.1616734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Nader Al Bujuq
- Chemistry Department, Faculty of Science, Taibah University, Medina, Kingdom of Saudi Arabia
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5
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McCourt RO, Scanlan EM. A Sequential Acyl Thiol-Ene and Thiolactonization Approach for the Synthesis of δ-Thiolactones. Org Lett 2019; 21:3460-3464. [PMID: 31013100 DOI: 10.1021/acs.orglett.9b01271] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A novel strategy for the synthesis of δ-thiolactones from inexpensive and readily available γ-unsaturated esters has been developed. This strategy incorporates a radical acyl thiol-ene reaction as the key C-S bond forming step. Cyclization is achieved via a Steglich-type thiolactonization of 5-mercaptopentanoic acids. We report the facile and scalable synthesis of δ-thiolactones in moderate to good yield under mild reaction conditions with tolerance for a range of functional groups.
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Affiliation(s)
- Ruairí O McCourt
- Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin, The University of Dublin , Dublin 2, Ireland
| | - Eoin M Scanlan
- Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin, The University of Dublin , Dublin 2, Ireland
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6
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Zheng Y, Zheng W, Zhu D, Chang H. Theoretical modeling of pKa's of thiol compounds in aqueous solution. NEW J CHEM 2019. [DOI: 10.1039/c8nj06259e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The pKa's of different kinds of thiols (R-SH) were investigated by using the M06-2X method with a SMDsSAS model.
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Affiliation(s)
- Yuanyuan Zheng
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Wenrui Zheng
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Danfeng Zhu
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Huifang Chang
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
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7
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Marakalala MB, Mmutlane EM, Kinfe HH. β-Hydroxy sulfides and their syntheses. Beilstein J Org Chem 2018; 14:1668-1692. [PMID: 30013693 PMCID: PMC6036969 DOI: 10.3762/bjoc.14.143] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 06/13/2018] [Indexed: 12/19/2022] Open
Abstract
Sulfur-containing natural products are ubiquitous in nature, their most abundant source being marine organisms since sulfur, in the form of the sulfate ion, is the second most abundant anion in sea water after chloride. As part of natural products, sulfur can appear in a multitude of combinations and oxidation states: thiol, sulfide (acyclic or heterocyclic), disulfide, sulfoxide, sulfonate, thioaminal, hemithioacetal, various thioesters, thiocarbamate and isothiocyanate. This review article focuses on β-hydroxy sulfides and analogs; their presence in natural products, general protocols for their synthesis, and examples of their application in target oriented synthesis.
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Affiliation(s)
| | - Edwin M Mmutlane
- Department of Chemistry, University of Johannesburg, PO Box 524, Auckland Park 2006, South Africa
| | - Henok H Kinfe
- Department of Chemistry, University of Johannesburg, PO Box 524, Auckland Park 2006, South Africa
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8
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Heteroatom-Centred Radicals for the Synthesis of Heterocyclic Compounds. TOPICS IN HETEROCYCLIC CHEMISTRY 2018. [DOI: 10.1007/7081_2018_19] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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9
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Bege M, Bereczki I, Herczeg M, Kicsák M, Eszenyi D, Herczegh P, Borbás A. A low-temperature, photoinduced thiol–ene click reaction: a mild and efficient method for the synthesis of sugar-modified nucleosides. Org Biomol Chem 2017; 15:9226-9233. [DOI: 10.1039/c7ob02184d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
While studying the radical mediated hydrothiolation of nucleoside enofuranosides, an unusual temperature effect was observed by the exploitation of which various thio-substituted nucleoside analogues were produced.
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Affiliation(s)
- Miklós Bege
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Ilona Bereczki
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Mihály Herczeg
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Máté Kicsák
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Dániel Eszenyi
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Pál Herczegh
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
| | - Anikó Borbás
- Department of Pharmaceutical Chemistry
- University of Debrecen
- H-4032 Debrecen Egyetem tér 1
- Hungary
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10
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McSweeney L, Dénès F, Scanlan EM. Thiyl-Radical Reactions in Carbohydrate Chemistry: From Thiosugars to Glycoconjugate Synthesis. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501543] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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11
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Miyazaki T, Kasai S, Ogiwara Y, Sakai N. Indium-Catalyzed Reductive Sulfidation of Esters by Using Thiols: An Approach to the Diverse Synthesis of Sulfides. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501559] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Pan XQ, Zou JP, Yi WB, Zhang W. Recent advances in sulfur- and phosphorous-centered radical reactions for the formation of S–C and P–C bonds. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.04.117] [Citation(s) in RCA: 131] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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13
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Corcé V, McSweeney L, Malone A, Scanlan EM. Intramolecular thiol–yne cyclisation as a novel strategy for thioglycal synthesis. Chem Commun (Camb) 2015; 51:8672-4. [DOI: 10.1039/c5cc02162f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Intramolecular thiol–yne cyclisation reactions has been developed for the synthesis of both exo- and endo-thioglycals.
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Affiliation(s)
- Vincent Corcé
- School of Chemistry
- Trinity Biomedical Sciences Institute
- Trinity College
- Dublin 2
- Ireland
| | - Lauren McSweeney
- School of Chemistry
- Trinity Biomedical Sciences Institute
- Trinity College
- Dublin 2
- Ireland
| | - Aoife Malone
- School of Chemistry
- Trinity Biomedical Sciences Institute
- Trinity College
- Dublin 2
- Ireland
| | - Eoin M. Scanlan
- School of Chemistry
- Trinity Biomedical Sciences Institute
- Trinity College
- Dublin 2
- Ireland
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14
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Synthetic applications of intramolecular thiol-ene "click" reactions. Molecules 2014; 19:19137-51. [PMID: 25415476 PMCID: PMC6271571 DOI: 10.3390/molecules191119137] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 11/13/2014] [Accepted: 11/14/2014] [Indexed: 01/01/2023] Open
Abstract
The intermolecular thiol-ene reaction is emerging as a highly efficient; free-radical mediated "click" process with diverse applications in biofunctionalisation and materials science. The related intramolecular thiol-ene reactions offer significant potential for the preparation of a wide range of sulphur containing heterocycles including synthetic therapeutics such as cyclic peptides and thiosugars. Herein, we review recent advances in intramolecular thiyl-radical mediated reactions and their applications for synthetic and medicinal chemistry.
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15
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Affiliation(s)
- Fabrice Dénès
- Laboratoire CEISAM UMR CNRS 6230 - UFR des Sciences et Techniques, Université de Nantes , 2 rue de la Houssinière, BP 92208 - 44322 Nantes Cedex 3, France
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16
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Malone A, Scanlan EM. Applications of 5-exo-trig Thiyl Radical Cyclizations for the Synthesis of Thiosugars. J Org Chem 2013; 78:10917-30. [DOI: 10.1021/jo401900e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Aoife Malone
- Trinity
Biomedical Sciences
Institute, Trinity College, 152-160 Pearse Street, Dublin 2, Ireland
| | - Eoin M. Scanlan
- Trinity
Biomedical Sciences
Institute, Trinity College, 152-160 Pearse Street, Dublin 2, Ireland
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