2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide

Base Information

Chemical Name:2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide
CAS No.:72348-73-3
Molecular Formula:C₅₄H₄₅BrO₁₅
Molecular Weight:1013.85
Hs Code.:

Synonyms:2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide

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Chemical Property of 2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide

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Technology Process of 2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide

There total 8 articles about 2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide 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: 54.9%

: 86158-36-3
1-O-acetyl-2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-αβ-D-glucopyranose

: 72348-73-3
2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide

Guidance literature:: With hydrogen bromide; acetic acid; In dichloromethane; at 0 - 5 ℃; for 3h;

Reference yield: 25.0%

: 1-O-acetyl-2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-β-D-glucopyranose

: 72348-73-3
2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide

Guidance literature:: With hydrogen bromide; acetic acid; In dichloromethane;

Reference yield:

: 14218-08-7,41881-44-1,53297-33-9,60820-93-1,61198-82-1,67986-91-8,73068-86-7,131897-72-8,131897-73-9
2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl bromide

: 72348-73-3
2,3,6-tri-O-benzoyl-4-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-α-D-glucopyranosyl bromide

Guidance literature:: Multi-step reaction with 3 steps

1: 64.4 percent / silver triflate, 4A molecular sieves / CH₂Cl₂ / Ambient temperature

2: 99.7 percent / H₂SO₄ / Ambient temperature

3: 25 percent / 30percent HBr-AcOH / CH₂Cl₂

With 4 A molecular sieve; sulfuric acid; hydrogen bromide; silver trifluoromethanesulfonate; acetic acid; In dichloromethane;