O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-α-D-xylopyranosyl bromide

Base Information

Chemical Name:O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-α-D-xylopyranosyl bromide
CAS No.:173468-17-2
Molecular Formula:C₄₅H₃₇BrO₁₃
Molecular Weight:865.685
Hs Code.:

Synonyms:O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-α-D-xylopyranosyl bromide

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Chemical Property of O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-α-D-xylopyranosyl bromide

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Technology Process of O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-α-D-xylopyranosyl bromide

There total 2 articles about O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-α-D-xylopyranosyl 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: 86.0%

: 173468-16-1
O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-1,2,3-tri-O-benzoyl-β-D-xylopyranose

: 173468-17-2
O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-α-D-xylopyranosyl bromide

Guidance literature:: With hydrogen bromide; acetic acid; In 1,2-dichloro-ethane; for 0.5h; Ambient temperature;
DOI:10.1016/0008-6215(95)00214-E

Reference yield:

: 98-88-4
benzoyl chloride

: 173468-17-2
O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-(1<*>4)-2,3-di-O-benzoyl-α-D-xylopyranosyl bromide

Guidance literature:: Multi-step reaction with 2 steps

1: 51 percent / pyridine / 5 h / Ambient temperature

2: 86 percent / HBr, AcOH / 1,2-dichloro-ethane / 0.5 h / Ambient temperature

With pyridine; hydrogen bromide; acetic acid; In 1,2-dichloro-ethane;
DOI:10.1016/0008-6215(95)00214-E