61074-07-5

Upstream product

• 52579-97-2 1,6-anhydro-3,4-O-isopropylidene-β-D-galactopyranose 
• 55287-62-2 O²-benzyl-O³,O⁴-isopropyliden-1,6-anhydro-β-D-galactopyranose 
• 55287-63-3 1,6-anhydro-2-O-benzyl-β-D-galactopyranose 
• 106-95-6 allyl bromide 

Downstream Products

• 211176-37-3 (1R,2S,3S,4R,5R)-4-Benzyloxy-3-((2S,3R,4S,5R,6R)-3,5-bis-benzyloxy-6-benzyloxymethyl-4-hydroxy-tetrahydro-pyran-2-yloxy)-6,8-dioxa-bicyclo[3.2.1]octan-2-ol 
• 211176-35-1 Acetic acid (2S,3R,4S,5S,6R)-5-acetoxy-6-acetoxymethyl-4-allyloxy-2-((1R,2S,3S,4R,5R)-2-allyloxy-4-benzyloxy-6,8-dioxa-bicyclo[3.2.1]oct-3-yloxy)-tetrahydro-pyran-3-yl ester 

Relevant academic research and scientific papers

Synthesis of some of partially methylated galactoses from 1,6- anhydrogalactose

Starting from 1,6-anhydro-β-D-galactopyranose 1, 2.3-di-O-methyl-D- galactose 5, 2-O-methyl-D-galactose 10, 3-O-methyl-D-galactose 11 and 3,4- di-O-methyl-D-galactose 12 have been synthesized. All of them have been characterised as their alditol acetates.

Synthesis of tri-And tetra-saccharide derivatives related to Klebsiella type 57

2,4,6-Tri-O-benzyl-β-D-galactopyranosyl-(1→ 3)-1,6-anhydro-2-O-benzyl-D-galactopyranose 12 has been prepared from D-galactose. The disaccharide 12 reacts with ethyl 2,3,4,6-tetra-O-benzoyl-l-thio-a-Dmannopyranoside in the presence of NIS/TfOH as promoter