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Gomez AM, Ventura J, Uriel C, Lopez JC. Synthesis of carbohydrate–BODIPY hybrids. PURE APPL CHEM 2023. [DOI: 10.1515/pac-2023-0113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Abstract
Owing to the relevance of fluorescently labeled carbohydrates in the study of biological processes, we have investigated several routes for the preparation of saccharides covalently linked to borondipyrromethene (BODIPY) fluorophores. We have shown that BODIPY dyes can be used as aglycons through synthetic saccharide protocols. In particular, a per-alkylated 8-(2-hydroxy-methylphenyl)-4,4′-dicyano-BODIPY derivative, which withstands glycosylation and protection/deprotection reaction conditions without decomposition, has been used in the stepwise synthesis of two fluorescently labeled trisaccharides. These saccharides displayed high water solubility and a low tendency to (H-)aggregation, a phenomenon that causes loss of photophysical efficiency in BODIPYs. Two additional synthetic strategies toward glyco-BODIPYs have also been described. The first method relies on a Ferrier-type C-glycosylation of the BODIPY core, leading to linker-free carbohydrate–BODIPY hybrids. Secondly, the application of the Nicholas propargylation reaction to 1,3,5,7-tetramethyl BODIPYs provides access to 2,6-dipropargylated BODIPYs that readily undergo CuAAC reactions with azido-containing sugars. From a photophysical standpoint, the BODIPY-labeled saccharides could be used as stable and fluorescent water-soluble chromophores, thereby addressing one of the current challenges in molecular imaging.
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Affiliation(s)
- Ana M. Gomez
- Bioorganic Chemistry , IQOG-CSIC, Instituto Quimica Organica General , Juan de la Cierva 3, 28006 , Madrid , Spain
| | - Juan Ventura
- Bioorganic Chemistry , IQOG-CSIC, Instituto Quimica Organica General , Juan de la Cierva 3, 28006 , Madrid , Spain
| | - Clara Uriel
- Bioorganic Chemistry , IQOG-CSIC, Instituto Quimica Organica General , Juan de la Cierva 3, 28006 , Madrid , Spain
| | - Jose Cristobal Lopez
- Bioorganic Chemistry , IQOG-CSIC, Instituto Quimica Organica General , Juan de la Cierva 3, 28006 , Madrid , Spain
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2
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Access to n-pentenyl tetra- and pentasaccharide analogues of the antitumor drug PI-88 based on 1,2-methyl orthoester glycosyl donors. Carbohydr Res 2022; 516:108557. [DOI: 10.1016/j.carres.2022.108557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/07/2022] [Accepted: 04/07/2022] [Indexed: 11/19/2022]
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3
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Gomez AM, Lopez JC. Bringing Color to Sugars: The Chemical Assembly of Carbohydrates to BODIPY Dyes. CHEM REC 2021; 21:3112-3130. [PMID: 34472184 DOI: 10.1002/tcr.202100190] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/10/2021] [Indexed: 12/29/2022]
Abstract
The combination of carbohydrates with BODIPY fluorophores gives rise to a family of BODIPY-carbohydrate hybrids or glyco-BODIPYs, which mutually benefit from the encounter. Thus, from the carbohydrates standpoint, glyco-BODIPYs can be regarded as fluorescent glycoconjugate derivatives with application in imaging techniques, whereas from the fluorophore view the BODIPY-carbohydrate hybrids benefit from the biocompatibility, water-solubility, and reduced toxicity, among others, brought about by the sugar moiety. In this Account we have intended to present the collection of available methods for the synthesis of BODIPY-carbohydrate hybrids, with a focus on the chemical transformations on the BODIPY core.
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Affiliation(s)
- Ana M Gomez
- Bioorganic Chemistry Department, Instituto Quimica Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - J Cristobal Lopez
- Bioorganic Chemistry Department, Instituto Quimica Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
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4
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Ventura J, Uriel C, Gomez AM, Avellanal-Zaballa E, Bañuelos J, García-Moreno I, Lopez JC. A Concise Synthesis of a BODIPY-Labeled Tetrasaccharide Related to the Antitumor PI-88. Molecules 2021; 26:2909. [PMID: 34068920 PMCID: PMC8156587 DOI: 10.3390/molecules26102909] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/06/2021] [Accepted: 05/12/2021] [Indexed: 02/04/2023] Open
Abstract
A convergent synthetic route to a tetrasaccharide related to PI-88, which allows the incorporation of a fluorescent BODIPY-label at the reducing-end, has been developed. The strategy, which features the use of 1,2-methyl orthoesters (MeOEs) as glycosyl donors, illustrates the usefulness of suitably-designed BODIPY dyes as glycosyl labels in synthetic strategies towards fluorescently-tagged oligosaccharides.
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Affiliation(s)
- Juan Ventura
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain; (J.V.); (C.U.)
| | - Clara Uriel
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain; (J.V.); (C.U.)
| | - Ana M. Gomez
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain; (J.V.); (C.U.)
| | - Edurne Avellanal-Zaballa
- Departamento de Química Física, Universidad del Pais Vasco-EHU, Apartado 644, 48080 Bilbao, Spain;
| | - Jorge Bañuelos
- Departamento de Química Física, Universidad del Pais Vasco-EHU, Apartado 644, 48080 Bilbao, Spain;
| | | | - Jose Cristobal Lopez
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain; (J.V.); (C.U.)
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Izumi S, Kobayashi Y, Takemoto Y. Stereoselective Synthesis of 1,1′‐Disaccharides by Organoboron Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004476] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Sanae Izumi
- Graduate School of Pharmaceutical Sciences Kyoto University 46-29 Shimoadachi-cho, Yoshida, Sakyo-ku Kyoto 606-8501 Japan
| | - Yusuke Kobayashi
- Graduate School of Pharmaceutical Sciences Kyoto University 46-29 Shimoadachi-cho, Yoshida, Sakyo-ku Kyoto 606-8501 Japan
| | - Yoshiji Takemoto
- Graduate School of Pharmaceutical Sciences Kyoto University 46-29 Shimoadachi-cho, Yoshida, Sakyo-ku Kyoto 606-8501 Japan
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6
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Stereoselective Synthesis of 1,1′‐Disaccharides by Organoboron Catalysis. Angew Chem Int Ed Engl 2020; 59:14054-14059. [DOI: 10.1002/anie.202004476] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Indexed: 12/12/2022]
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7
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Uriel C, Permingeat C, Ventura J, Avellanal-Zaballa E, Bañuelos J, García-Moreno I, Gómez AM, Lopez JC. BODIPYs as Chemically Stable Fluorescent Tags for Synthetic Glycosylation Strategies towards Fluorescently Labeled Saccharides. Chemistry 2020; 26:5388-5399. [PMID: 31999023 DOI: 10.1002/chem.201905780] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Indexed: 12/11/2022]
Abstract
A series of fluorescent boron-dipyrromethene (BODIPY, 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene) dyes have been designed to participate, as aglycons, in synthetic oligosaccharide protocols. As such, they served a dual purpose: first, by being incorporated at the beginning of the process (at the reducing-end of the growing saccharide moiety), they can function as fluorescent glycosyl tags, facilitating the detection and purification of the desired glycosidic intermediates, and secondly, the presence of these chromophores on the ensuing compounds grants access to fluorescently labeled saccharides. In this context, a sought-after feature of the fluorescent dyes has been their chemical robustness. Accordingly, some BODIPY derivatives described in this work can withstand the reaction conditions commonly employed in the chemical synthesis of saccharides; namely, glycosylation and protecting-group manipulations. Regarding their photophysical properties, the BODIPY-labeled saccharides obtained in this work display remarkable fluorescence efficiency in water, reaching quantum yield values up to 82 %, as well as notable lasing efficiencies and photostabilities.
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Affiliation(s)
- Clara Uriel
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Caterina Permingeat
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Juan Ventura
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | | | - Jorge Bañuelos
- Dpto. Química Física, Universidad del País Vasco (UPV/EHU), Aptdo. 644, 48080, Bilbao, Spain
| | | | - Ana M Gómez
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - J Cristobal Lopez
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
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Zhang W, Wang J, Serianni AS, Pan Q. A convenient synthesis of short-chain α-(1 → 2) mannopyranosyl oligosaccharides. Carbohydr Res 2020; 489:107897. [PMID: 32092558 PMCID: PMC7191533 DOI: 10.1016/j.carres.2019.107897] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/05/2019] [Accepted: 12/16/2019] [Indexed: 11/21/2022]
Abstract
Sugar 1,2-orthoesters are by-products of chemical glycosylation reactions that can be subsequently rearranged in situ to give trans glycosides. They have been used as donors in the synthesis of the latter glycosides with good regio- and stereo-selectivity. Alkyl α-(1 → 2) linked mannopyranosyl disaccharides have been reported as the major products from the rearrangement of mannopyranosyl orthoesters. Recent studies in this laboratory have shown that α-(1 → 2) linked mannopyranosyl di-, tri- and tetrasaccharides can be obtained in one step from mannopyranosyl allyl orthoester under optimized reaction conditions. In addition to the expected mono- and disaccharides (56%), allyl 2,3,4,6-tetra-O-acetyl-α-d-mannopyranosyl-(1 → 2)-3,4,6-tri-O-acetyl-α-d-mannopyranosyl-(1 → 2)-tri-O-acetyl-α-d-mannopyranoside and allyl 2,3,4,6-tetra-O-acetyl-α-d-mannopyranosyl-(1 → 2)-3,4,6-tri-O-acetyl-α-d-mannopyranosyl-(1 → 2)-3,4,6-tri-O-acetyl-α-d-mannopyranosyl-(1 → 2)-3,4,6-tri-O-acetyl-α-d-mannopyranoside were obtained in 23% and 6% isolated yields, respectively, from the oligomerization of a β-d-mannopyranosyl allyl 1,2-orthoester, along with small amounts of higher DP oligomers. Possible mechanisms for the oligomerization and side reactions are proposed based on NMR and mass spectrometric data.
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Affiliation(s)
- Wenhui Zhang
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, 46556-5670, USA
| | - Jun Wang
- Omicron Biochemicals, Inc., 115 South Hill Street, South Bend, IN, 46617-2701, USA
| | - Anthony S Serianni
- Omicron Biochemicals, Inc., 115 South Hill Street, South Bend, IN, 46617-2701, USA; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, 46556-5670, USA
| | - Qingfeng Pan
- Omicron Biochemicals, Inc., 115 South Hill Street, South Bend, IN, 46617-2701, USA.
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Turney T, Zhang W, Oliver AG, Serianni AS. Structural properties of D-mannopyranosyl rings containing O-acetyl side-chains. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:1166-1174. [PMID: 31380800 DOI: 10.1107/s2053229619008817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 06/20/2019] [Indexed: 01/29/2024]
Abstract
The crystal structures of 1,2,3,4,6-penta-O-acetyl-α-D-mannopyranose, C16H22O11, and 2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1→2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1→3)-1,2,4,6-tetra-O-acetyl-α-D-mannopyranose, C40H54O27, were determined and compared to those of methyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside, methyl α-D-mannopyranoside and methyl α-D-mannopyranosyl-(1→2)-α-D-mannopyranoside to evaluate the effects of O-acetylation on bond lengths, bond angles and torsion angles. In general, O-acetylation exerts little effect on the exo- and endocyclic C-C and endocyclic C-O bond lengths, but the exocyclic C-O bonds involved in O-acetylation are lengthened by ∼0.02 Å. The conformation of the O-acetyl side-chains is highly conserved, with the carbonyl O atom either eclipsing the H atom attached to a 2°-alcoholic C atom or bisecting the H-C-H bond angle of a 1°-alcoholic C atom. Of the two C-O bonds that determine O-acetyl side-chain conformation, that involving the alcoholic C atom exhibits greater rotational variability than that involving the carbonyl C atom. These findings are in good agreement with recent solution NMR studies of O-acetyl side-chain conformations in saccharides. Experimental evidence was also obtained to confirm density functional theory (DFT) predictions of C-O and O-H bond-length behavior in a C-O-H fragment involved in hydrogen bonding.
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Affiliation(s)
- Toby Turney
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556-5670, USA
| | - Wenhui Zhang
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556-5670, USA
| | - Allen G Oliver
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556-5670, USA
| | - Anthony S Serianni
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556-5670, USA
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Hamon N, Mouline CC, Travert M. Synthesis of Mannosylglycerate Derivatives as Immunostimulating Agents. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700682] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nadège Hamon
- Kercells Biosciences; 45 rue Clemenceau - CS 30300 29403 Landivisiau CEDEX France
| | - Caroline C. Mouline
- Kercells Biosciences; 45 rue Clemenceau - CS 30300 29403 Landivisiau CEDEX France
| | - Marion Travert
- Kercells Biosciences; 45 rue Clemenceau - CS 30300 29403 Landivisiau CEDEX France
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Lu YCL, Ghosh B, Mong KKT. Unusually Stable Picoloyl-Protected Trimethylsilyl Glycosides for Nonsymmetrical 1,1'-Glycosylation and Synthesis of 1,1'-Disaccharides with Diverse Configurations. Chemistry 2017; 23:6905-6918. [PMID: 28272765 DOI: 10.1002/chem.201700785] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Indexed: 11/09/2022]
Abstract
Nonsymmetrical 1,1'-disaccharides and related derivatives constitute structural components in various glycolipids and natural products. Some of these compounds have been shown to exhibit appealing biological properties. We report a direct yet stereoselective 1,1'-glycosylation strategy for the synthesis of nonsymmetrical 1,1'-disaccharides with diverse configurations and sugar components. The strategy is based on the joined forces of a new class of configurationally stable glycoside acceptors and stereodirecting thioglycoside donors. The new glycoside acceptors feature a picoloyl (Pico) protecting group at the remote C4/C3 position that confers unusual stability on TMS glycosides under acidic conditions.
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Affiliation(s)
- Yen-Chu Luke Lu
- Applied Chemistry Department, National Chiao Tung University, 1001, University Road, Hisnchu City, Taiwan, R.O.C
| | - Bhaswati Ghosh
- Applied Chemistry Department, National Chiao Tung University, 1001, University Road, Hisnchu City, Taiwan, R.O.C
| | - Kwok-Kong Tony Mong
- Applied Chemistry Department, National Chiao Tung University, 1001, University Road, Hisnchu City, Taiwan, R.O.C
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Uriel C, Rijo P, Fernandes AS, Gómez AM, Fraser-Reid B, López JC. Methyl 1,2-Orthoesters in Acid-Washed Molecular Sieves Mediated Glycosylations. ChemistrySelect 2016. [DOI: 10.1002/slct.201601613] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Clara Uriel
- Instituto de Química Orgánica General (IQOG-CSIC); Bioorganic Chemistry Department; Juan de la Cierva 3 28006 Madrid Spain
| | - Patricia Rijo
- Center for Research in Biosciences &Health Technologies (CBIOS); Universidade Lusófona de Humanidades e Tecnologías; 1749-024 Lisboa Portugal
- Instituto de Investigaçao do Medicamento (iMed.ULisboa); Faculdade de Farmácia; Universidade de Lisboa; 1649-003 Lisboa Portugal
| | - Ana S. Fernandes
- Center for Research in Biosciences &Health Technologies (CBIOS); Universidade Lusófona de Humanidades e Tecnologías; 1749-024 Lisboa Portugal
- Instituto de Investigaçao do Medicamento (iMed.ULisboa); Faculdade de Farmácia; Universidade de Lisboa; 1649-003 Lisboa Portugal
| | - Ana M. Gómez
- Instituto de Química Orgánica General (IQOG-CSIC); Bioorganic Chemistry Department; Juan de la Cierva 3 28006 Madrid Spain
| | - Bert Fraser-Reid
- Natural Products and Glycotechnology Research Institute, Inc. (NPG); 595F Weathersfield Road Pittsboro, NC 27312 USA
| | - J. Cristóbal López
- Instituto de Química Orgánica General (IQOG-CSIC); Bioorganic Chemistry Department; Juan de la Cierva 3 28006 Madrid Spain
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Schuster HJ, Vijayakrishnan B, Davis BG. Chain-growth polyglycosylation: synthesis of linker-equipped mannosyl oligomers. Carbohydr Res 2015; 403:135-41. [DOI: 10.1016/j.carres.2014.06.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Revised: 06/16/2014] [Accepted: 06/19/2014] [Indexed: 11/29/2022]
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A convenient and efficient synthetic approach to mono-, di-, and tri-O-mannosylated Fmoc amino acids. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.02.060] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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15
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Deoxygenation/dimerization of sugar derivatives with BF3·Et2O–Et3SiH: synthesis of a β-isonucleoside. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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16
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Uriel C, Ventura J, Gómez AM, López JC, Fraser-Reid B. Methyl 1,2-Orthoesters as Useful Glycosyl Donors in Glycosylation Reactions: A Comparison with n-Pent-4-enyl 1,2-Orthoesters. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200089] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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