85395-79-5

Upstream product

• 148926-02-7 2-O-benzoyl-3,4,6-tri-O-benzyl-D-galactopyranose 
• 40246-27-3 1,2-di-O-benzoyl-3,4,6-tri-O-benzyl-D-galactopyranose 

Downstream Products

• 68536-62-9 Benzoic acid (2S,3R,4S,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-cyclohexyloxy-tetrahydro-pyran-3-yl ester 
• 68536-62-9 2-O-benzoyl-1-O-cyclohexyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside 
• 68536-61-8 Benzoic acid (2S,3R,4S,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-isobutoxy-tetrahydro-pyran-3-yl ester 
• 73445-33-7 Benzoic acid (2R,3R,4S,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-isobutoxy-tetrahydro-pyran-3-yl ester 
• 40246-29-5 Benzoic acid (2S,3R,4S,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-methoxy-tetrahydro-pyran-3-yl ester 
• 73445-32-6 methyl 2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside 
• 73445-27-9 methyl 3,4,6-tri-O-benzyl-β-D-galactopyranoside 
• 73445-29-1 methyl 2-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 73445-36-0 methyl 2-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4,6-tri-O-benzyl-β-D-galactopyranoside 
• 73445-30-4 methyl 3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-galactopyranoside 
• 68536-60-7 Benzoic acid (2S,3R,4S,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-{2-[4-(toluene-4-sulfonylamino)-phenyl]-ethoxy}-tetrahydro-pyran-3-yl ester 
• 73445-34-8 Benzoic acid (2R,3R,4S,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-{2-[4-(toluene-4-sulfonylamino)-phenyl]-ethoxy}-tetrahydro-pyran-3-yl ester 
• 73445-28-0 methyl 6-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2,3,4-tri-O-benzyl-α-D-galactopyranoside 
• 85395-80-8 allyl O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->2)-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-galactopyranoside 

Relevant academic research and scientific papers

OLIGOSACCHARIDES FROM "STANDARDIZED INTERMEDIATES". THE 2-AMINO-2-DEOXY-D-GALACTOSE ANALOG OF THE BLOOD-GROUP O(H) DETERMINANT, TYPE 2, AND ITS PRECURSORS

The selectively benzylated glycoside allyl 2-acetamido-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranoside (4) was prepared from the corresponding derivative of 2-acetamido-2-deoxy-D-glucose via the p-bromobenzenesulfonate and the benzoate. 2-O-Benzoyl-3,4,6-tr

THE USE OF 2-O-ACYL-1-O-SULFONYL-D-GALACTOPYRANOSE DERIVATIVES IN β-D-GALACTOPYRANOSIDE SYNTHESIS

Several 1-O-sulfonyl derivatives of D-galactopyranose having a participating benzoyl or p-methoxybenzoyl group at O-2 were synthesized from the corresponding D-galactopyranosyl chloride derivatives by use of silver p-toluenesulfonate or trifluoroethanesulfonate in acetonitrile.The reaction of the 1-O-sulfonyl-D-galactopyranose derivatives with several alcohols in various solvents at different times and temperatures served as reactions to determine the best conditions for synthesizing stereoselectively β-D-galactopyranosides in high yields.This method was used to prepare, in good yield, several β-D-galactopyranosyl-containing disaccharides.