64694-29-7

Upstream product

• 350255-13-9 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 
• 130738-59-9 C₃₇H₄₆N₃O₄PS 
• 126330-69-6 2-((3S,4R,5R,6S)-3,4,5-Tris-benzyloxy-6-methyl-tetrahydro-pyran-2-ylsulfanyl)-pyridine 
• 582-52-5 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 
• 126330-74-3 2-Pyridyl 2,3,4-tri-O-benzyl-1-thio-β-L-fucopyranoside 
• 162118-38-9 (3S,4R,5R,6S)-3,4,5-tris(benzyloxy)-6-methyltetrahydro-2H-pyran-2-ol 
• 199850-98-1 2-Pyridyl 2,3,4-tri-O-acetyl-1-thio-β-L-fucopyranoside 
• 199851-12-2 2-Pyridyl 1-thio-α-L-fucopyranoside 
• 16741-27-8 2,3,4-tri-O-acetyl-α-L-fucopyranosyl bromide 
• 151909-89-6 1-O-acetyl-2,3,4-tri-O-benzyl-L-fucopyranose 
• 250691-61-3 (2S,3S,4R,5R,6S)-3,4,5-Tris-benzyloxy-2-iodo-6-methyl-tetrahydro-pyran 
• 33639-77-9 perbenzyl fucosyl bromide 

Relevant academic research and scientific papers

Glycosyl iodides are highly efficient donors under neutral conditions

Glycosyl iodides have been prepared and subjected to glycosylation under neutral conditions. The reactions are highly efficient, giving α glycosides even with sterically demanding glycosyl acceptors. Glucosyl iodides react with allyl alcohol slowest and require refluxing conditions. Galactosyl iodides are intermediate in reactivity, providing the allyl glycoside in 3 h at room temperature, whereas glycosylation of fucosyl iodides occurs in less than 1 h under similar conditions. The scope and limitations of the reactions were demonstrated with a variety of acceptors, including an anomeric hydroxyl group, to give trehalose analogs. β-Selective glycosylation of glucosyl iodides, in the absence of C-2 participation, could be achieved by simply changing the solvent from benzene to acetonitrile. Copyright (C) 1999 Elsevier Science Ltd.

Stereoselective synthesis of α-O-fucosylated serine, threonine, tyrosine and saccharides

Stereoselectiye fucosylation of Boc-Ser/Thr/Tyr-OMe 2-4 and several saccharide alcohols 5-7 by coupling with 2-pyridyl tri-O-benzyl-1-thio-β-L-fucosyl donor 1b under iodomethane activation procedure results in the formation of α-linked fucosylated amino a

An extremely mild and general method for the stereocontrolled construction of 1,2-cis-glycosidic linkages via S-glycopyranosyl phosphorodiamidimidothioates

A highly stereocontrolled construction of 1,2-cis-glycosidic linkages under extremely mild reaction conditions has been developed by using S-glycopyranosyl N,N,N′,N′-tetramethyl-N-phenylphosphorodiamidimidothioates with a non-participating O-2-benzyl grou

A MILD GENERAL METHOD FOR THE SYNTHESIS OF α-LINKED DISACCHARIDES

Stereoselective α-glycosylations may be achieved using stable 2-pyridyl thioglycosides (anomeric mixture) having a non-participating 2-substituent as glycosyl donor and methyl iodide as an activator.