O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose

Base Information

Chemical Name:O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose
CAS No.:163152-25-8
Molecular Formula:C₃₆H₄₃ClO₂₁
Molecular Weight:847.178
Hs Code.:

Synonyms:O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose

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Chemical Property of O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose

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Technology Process of O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose

There total 5 articles about O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose 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: 45.0%

: 163152-14-5
3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-α-D-glucopyranosyl bromide

: 4692-12-0
1,3,4,6-tetra-O-acetyl glucopyranose

: 163152-25-8
O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose

Guidance literature:: With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; In dichloromethane; at -20 ℃; for 0.5h;

Reference yield:

: 612-20-4
2-(hydroxymethyl)benzoic acid

: 163152-25-8
O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: 72 percent / 2-methoxypyridine / dimethylformamide / 1 h

2: 96 percent / thionyl chloride / 24 h / Ambient temperature

3: 88 percent / pyridine / CH₂Cl₂ / 24 h / Ambient temperature

4: 93 percent / 33percent HBr/acetic acid / CH₂Cl₂ / 0.5 h / Ambient temperature

5: 45 percent / silver trifluoromethanesulfonate, 2,4,6-trimethylpyridine / CH₂Cl₂ / 0.5 h / -20 °C

With pyridine; 2,4,6-trimethyl-pyridine; 2-methoxypyridine; thionyl chloride; hydrogen bromide; silver trifluoromethanesulfonate; acetic acid; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 163152-10-1
2-(chloroacetoxymethyl)benzoic acid

: 163152-25-8
O-<3,4,6-tri-O-acetyl-2-O-<2-(chloroacetoxymethyl)benzoyl>-β-D-glucopyranosyl>-(1->2)-1,3,4,6-tetra-O-acetyl-α-D-glucopyranose

Guidance literature:: Multi-step reaction with 4 steps

1: 96 percent / thionyl chloride / 24 h / Ambient temperature

2: 88 percent / pyridine / CH₂Cl₂ / 24 h / Ambient temperature

3: 93 percent / 33percent HBr/acetic acid / CH₂Cl₂ / 0.5 h / Ambient temperature

4: 45 percent / silver trifluoromethanesulfonate, 2,4,6-trimethylpyridine / CH₂Cl₂ / 0.5 h / -20 °C

With pyridine; 2,4,6-trimethyl-pyridine; thionyl chloride; hydrogen bromide; silver trifluoromethanesulfonate; acetic acid; In dichloromethane;