Results 1 to 10 of about 54,595 (236)
One‐Step Aqueous Synthesis of Glycosyl Pyridinium Salts, Electrochemical Study, and Assessment of Utility as Precursors of Glycosyl Radicals Using Photoredox Catalysis [PDF]
ChemistryOpenA single step method for the production of unprotected glycosyl pyridinium salts has been developed involving treatment of the unprotected sugar with a pyridine, triethylamine, and either 2‐chloro‐1,3‐dimethylimidazolinium chloride (DMC) or 2‐chloro‐1,3 ...
Daniel Chong +2 more
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Synthesis of Diverse Glycosyl Bicyclo[1.1.1]pentanes Enabled by Electrochemical Functionalization of [1.1.1]Propellane. [PDF]
J Am Chem SocLiu J +5 more
europepmc +2 more sources
Medical Mycology, 2001 O-Glycosylation in many fungal species is initiated in the endoplasmic reticulum by protein mannosyltransferases (Pmt-proteins), which transfer mannose to serine or threonine residues, and it is completed by mannosyltransferases (Mnt-proteins) in the Golgi.
J F, Ernst, S K, Prill
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Nature Communications, 2021 C-Glycosyl peptides/proteins are metabolically stable mimics of the native glycopeptides/proteins of great therapeutic potential, but their chemical synthesis is challenging. Here, the authors report a protocol for the synthesis of vinyl C-glycosyl amino
Yan-Hua Liu +8 more
doaj +1 more source
Intramolecular glycosylation [PDF]
Beilstein Journal of Organic Chemistry, 2017 Carbohydrate oligomers remain challenging targets for chemists due to the requirement for elaborate protecting and leaving group manipulations, functionalization, tedious purification, and sophisticated characterization. Achieving high stereocontrol in glycosylation reactions is arguably the major hurdle that chemists experience.
Xiao G. Jia, Alexei V. Demchenko
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Glycosyl-Nucleolipids as New Bioinspired Amphiphiles
Molecules, 2013 Four new Glycosyl-NucleoLipid (GNL) analogs featuring either a single fluorocarbon or double hydrocarbon chains were synthesized in good yields from azido thymidine as starting material. Physicochemical studies (surface tension measurements, differential
Philippe Barthélémy +3 more
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Carbamate-Based Bolaamphiphile as Low-Molecular-Weight Hydrogelators
Gels, 2016 A new bolaamphiphile analog featuring carbamate moieties was synthesized in six steps starting from thymidine. The amphiphile structure exhibits nucleoside-sugar polar heads attached to a hydrophobic spacer via carbamate (urethane) functions.
Laurent Latxague +5 more
doaj +1 more source
eLife, 2022 Biofilm formation is one of most important causes leading to persistent infections. Exopolysaccharides are usually a main component of biofilm matrix.
Jingchao Zhang +7 more
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Stereoselective gold(I)-catalyzed approach to the synthesis of complex α-glycosyl phosphosaccharides
Nature Communications, 2022 Glycosyl phosphosaccharides represent a large and important family of complex glycans, but are difficult to synthesize efficiently. Here, the authors disclose a stereoselective methodology to make α-glycosyl phosphosaccharides, via gold(I)-catalyzed ...
Xiaojuan Zhang +5 more
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Metal-free glycosylation with glycosyl fluorides in liquid SO2
Beilstein Journal of Organic Chemistry, 2021 Liquid SO2 is a polar solvent that dissolves both covalent and ionic compounds. Sulfur dioxide possesses also Lewis acid properties, including the ability to covalently bind Lewis basic fluoride ions in a relatively stable fluorosulfite anion (FSO2 ...
Krista Gulbe +4 more
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