194208-46-3

Upstream product

• 6386-24-9 2,3,4,6-tetra-O-benzyl-D-galactopyranose 
• 30463-60-6 ethyl N,N,N’,N’-tetraisopropylphosphorodiamidite 

Downstream Products

• 114817-98-0 (2R,3S,4S,5R,6S)-3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)-6-(((2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran 
• 114817-97-9 (2R,3S,4S,5R,6R)-3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)-6-(((2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran 

Relevant academic research and scientific papers

Glycosidation of glycosyl phosphoramidites

A highly stereocontrolled 1,2-trans glycosidation reaction has been developed by using glycopyranosyl phosphoramidites as glycosyl donors in the presence of TMSOTf or BF3·OEt2 as a promoter in a variety of solvents.

Glycosyl phosphoramidimidates as versatile glycosyl donors

A Staudinger reaction of glycosyl phosphoramidites with phenyl azide provides an efficient procedure to access phosphoramidimidates. Their application as glycosyl donors in glycosidation is also described.