methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside

Base Information

Chemical Name:methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside
CAS No.:144721-91-5
Molecular Formula:C₄₁H₄₁ClO₁₃
Molecular Weight:777.222
Hs Code.:

Synonyms:methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside

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Chemical Property of methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside

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Technology Process of methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside

There total 5 articles about methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside 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:

: C₄₈H₄₅ClO₁₃

: 144721-91-5
methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside

Guidance literature:: With trifluoroacetic acid; In chloroform; for 0.666667h; Yield given;
DOI:10.1016/0008-6215(93)84002-N

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

: 144721-91-5
methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Hg(CN)2, HgBr₂, 4 Angstroem sieves / 1.) MeCN, 20 deg C, 45 min, 2.) MeCN, 20 deg C, 16 h

2: 90percent aq. CF₃CO₂H / CHCl₃ / 0.67 h

With 4 A molecular sieve; mercury(II) cyanide; trifluoroacetic acid; mercury dibromide; In chloroform;
DOI:10.1016/0008-6215(93)84002-N

Reference yield:

: 622-95-7
4-chlorobenzyl bromide

: 144721-91-5
methyl 3-O-(4-chlorobenzyl)-2-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Bu₂SnO, 2.) Bu₄NBr / 1.) benzene, reflux, 2 h, 2.) benzene, reflux, 20 h

2: 1.) Hg(CN)2, HgBr₂, 4 Angstroem sieves / 1.) MeCN, 20 deg C, 45 min, 2.) MeCN, 20 deg C, 16 h

3: 90percent aq. CF₃CO₂H / CHCl₃ / 0.67 h

With 4 A molecular sieve; tetrabutylammomium bromide; mercury(II) cyanide; di(n-butyl)tin oxide; trifluoroacetic acid; mercury dibromide; In chloroform;
DOI:10.1016/0008-6215(93)84002-N