101802-78-2

Upstream product

• 618-32-6 Benzoyl bromide 
• 127073-06-7 methyl 6-O-bromoacetyl-β-D-galactopyranoside 
• 1824-94-8 methyl beta-D-galactopyranoside 
• 53182-61-9 methyl 2,3,4-tri-O-benzoyl-β-D-galactopyranoside 
• 598-21-0 2-Bromoacetyl bromide 

Downstream Products

• 101802-81-7 O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-1,2,3,4-tetra-O-benzoyl-α-D-galactopyranose 
• 101802-82-8 O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-1,2,3,4-tetra-O-benzoyl-β-D-galactopyranose 
• 101802-80-6 methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside 
• 101802-87-3 O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl chloride 
• 101802-83-9 methyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside 
• 101802-77-1 2,3,4-tri-O-benzoyl-6-O-(bromoacetyl)-α-D-galactopyranosyl chloride 
• 108967-30-2 C₃₀H₂₇BrO₁₀ 

Relevant academic research and scientific papers

SELECTIVE BROMOACETYLATION OF ALKYL HEXOPYRANOSIDES: A FACILE PREPARATION OF INTERMEDIATES FOR THE SYNTHESIS OF (1 -> 6)-LINKED OLIGOSACCHARIDES

Bromoacetylation of methyl β-D-galacto- (1), α-D-galacto- (6), β-D-gluco- (18), α-D-gluco- (22), and α-D-manno-pyranoside (31), and benzyl β-D-gluco-pyranoside (27), gave the corresponding 6-O-bromoacetyl derivatives 2, 7, 19, 23, 32, and 28 in 50-60perce

EFFICIENT CHEMICAL SYNTHESIS OF METHYL β-GLYCOSIDES OF β-(1->6)-LINKED D-GALACTO-OLIGOSACCHARIDES BY A STEPWISE AND A BLOCKWISE APPROACH

Bromoacetylation of methyl 2,3,4-tri-O-benzoyl-β-D-galactopyranoside (1) followed by cleavage of the methoxyl group from the resulting 6-O-bromoacetyl derivative 2 with 1,1-dichloromethyl methyl ether gave 2,3,4-tri-O-benzoyl-6-O-bromoacetyl-α-D-galactopy