benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside

Base Information

Chemical Name:benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside
CAS No.:108319-55-7
Molecular Formula:C₃₄H₃₄Br₂O₁₀
Molecular Weight:762.446
Hs Code.:

Synonyms:benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside

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Chemical Property of benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside

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Technology Process of benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside

There total 7 articles about benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 85726-76-7
methyl 4-O-benzoyl-2,3-O-isopropylidene-α-D-rhamnopyranoside

: 108319-55-7
benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 89 percent / Br₂CHOCH₃ / ZnBr₂

2: AgOSO₂CF₃

With α,α-dibromomethyl methyl ether; silver trifluoromethanesulfonate; zinc dibromide;

Reference yield:

: 108319-52-4
benzyl 4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-galactopyranoside

: 108319-55-7
benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / HCl, CH₃OH

2: AgOSO₂CF₃

With hydrogenchloride; methanol; silver trifluoromethanesulfonate;

Reference yield:

: 14133-63-2,14685-82-6,22932-38-3,24562-43-4,33947-10-3,42214-01-7,52572-07-3,72251-91-3,72251-92-4,72959-81-0,104846-19-7,149035-63-2
methyl 2,3-O-isopropylidene-α-D-rhamnopyranoside

: 108319-55-7
benzyl 4-O-benzoyl-3-O-(4-O-benzoyl-2-bromo-2,6-dideoxy-3-O-formyl-β-D-glucopyranosyl)-2-bromo-2,6-dideoxy-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine

2: zinc dibromide / dichloromethane / 0 °C

3: silver trifluoromethanesulfonate / nitromethane; toluene / 30 h / -78 - 20 °C / Molecular sieve; Inert atmosphere; Darkness

With pyridine; silver trifluoromethanesulfonate; zinc dibromide; In nitromethane; dichloromethane; toluene;
DOI:10.1080/07328303.2017.1397682