methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside

Base Information

Chemical Name:methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside
CAS No.:127099-62-1
Molecular Formula:C₅₇H₄₉ClO₁₈
Molecular Weight:1057.46
Hs Code.:

Synonyms:methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside

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Chemical Property of methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside

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Technology Process of methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside

There total 11 articles about methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-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: 74.0%

: 88037-32-5
methyl 2,3,4-tri-O-benzoyl-β-D-glucopyranoside

: 127073-21-6
2,3,4-tri-O-benzoyl-6-O-chloroacetyl-α-D-glucopyranosyl chloride

: 127099-62-1
methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside

Guidance literature:: With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; In dichloromethane; for 0.25h;
DOI:10.1016/0008-6215(89)85018-9

Reference yield:

: 98-88-4
benzoyl chloride

: 127099-62-1
methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 99.5 percent / pyridine / acetonitrile / 1 h / 40 - 50 °C

2: 87 percent / 1,1-dichloromethyl methyl ether, ZnCl₂ / 4 h / 80 °C

3: 74 percent / 2,4,6-trimethylpyridine, silver trifluormethanesulfonate / CH₂Cl₂ / 0.25 h

With pyridine; 2,4,6-trimethyl-pyridine; Dichloromethyl methyl ether; silver trifluoromethanesulfonate; zinc(II) chloride; In dichloromethane; acetonitrile;
DOI:10.1016/0008-6215(89)85018-9

Reference yield:

: 127073-06-7
methyl 6-O-bromoacetyl-β-D-galactopyranoside

: 127099-62-1
methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 83 percent / pyridine / acetonitrile / 1 h / 40 - 50 °C

2: 12 percent / 1,1-dichloromethyl methyl ether, ZnCl₂ / 4 h / 80 °C

3: 100 percent / thiourea / methanol / 3 h / 50 °C

4: 74 percent / 2,4,6-trimethylpyridine, silver trifluormethanesulfonate / CH₂Cl₂ / 0.25 h

With pyridine; 2,4,6-trimethyl-pyridine; Dichloromethyl methyl ether; silver trifluoromethanesulfonate; thiourea; zinc(II) chloride; In methanol; dichloromethane; acetonitrile;
DOI:10.1016/0008-6215(89)85018-9