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Zýka J, Prouza V, Habanová N, Pohl R, Parkan K. The synthesis and characterization of electron-poor glycosylamines and derived glycosylamides. Carbohydr Res 2024; 536:109023. [PMID: 38242070 DOI: 10.1016/j.carres.2024.109023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/26/2023] [Accepted: 01/04/2024] [Indexed: 01/21/2024]
Abstract
This paper describes a unified approach toward diglycosylamines using methanolic ammonia. All the glycosylamines prepared have been fully characterized, and their anomeric configuration has been determined. The article presents a novel method for the N-acylation of diglycosylamines and other electron-poor glycosylamines, which employs nitromethane as a solvent in carboxylic anhydride acylation under acidic conditions. The feasibility of this transformation is represented by a wide range of reaction substrates. All glycosylamides are formed solely with β-configuration. These two reactions constitute a simple and effective route to the synthesis of a novel class of compounds with an N-glycosidic linkage.
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Affiliation(s)
- Jakub Zýka
- Department of Chemistry of Natural Compounds, University of Chemistry and Technology, Prague, Technická 5, 166 28, Prague, Czech Republic; Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo Nám. 2, 166 10, Prague, Czech Republic
| | - Vít Prouza
- Department of Chemistry of Natural Compounds, University of Chemistry and Technology, Prague, Technická 5, 166 28, Prague, Czech Republic; Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo Nám. 2, 166 10, Prague, Czech Republic
| | - Nina Habanová
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28, Prague, Czech Republic; Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo Nám. 2, 166 10, Prague, Czech Republic
| | - Radek Pohl
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo Nám. 2, 166 10, Prague, Czech Republic
| | - Kamil Parkan
- Department of Chemistry of Natural Compounds, University of Chemistry and Technology, Prague, Technická 5, 166 28, Prague, Czech Republic; Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo Nám. 2, 166 10, Prague, Czech Republic.
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Shishkanova TV, Habanová N, Řezanka M, Broncová G, Fitl P, Vrňata M, Matějka P. Molecular Recognition of Phenylalanine Enantiomers onto a Solid Surface Modified with Electropolymerized Pyrrole‐β‐Cyclodextrin Conjugate. ELECTROANAL 2019. [DOI: 10.1002/elan.201900615] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tatiana V. Shishkanova
- Department of Analytical ChemistryUniversity of Chemistry and Technology Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Nina Habanová
- Department of Analytical ChemistryUniversity of Chemistry and Technology Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Michal Řezanka
- Department of Nanomaterials in Natural Science, Institute for Nanomaterials, Advanced Technologies and InnovationTechnical University of Liberec Studentská 1402/2 461 17 Liberec Czech Republic
| | - Gabriela Broncová
- Department of Analytical ChemistryUniversity of Chemistry and Technology Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Přemysl Fitl
- Department of Physics and MeasurementsUniversity of Chemical Technology Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Martin Vrňata
- Department of Physics and MeasurementsUniversity of Chemical Technology Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Pavel Matějka
- Department of Physical ChemistryUniversity of Chemistry and Technology in Prague Technická 5 16628 Prague 6 Czech Republic
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