methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

Base Information

Chemical Name:methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside
CAS No.:123076-16-4
Molecular Formula:C₄₂H₄₄O₁₈
Molecular Weight:836.801
Hs Code.:

Synonyms:methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

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Chemical Property of methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

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Technology Process of methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

There total 4 articles about methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside 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%

: 19126-95-5
trimethylsilyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

: 110319-39-6
methyl 2,3,4-tri-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

: 123076-16-4
methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -70 - -30 ℃; for 48h;
DOI:10.1021/jo00287a026

Reference yield: 40.0%

: 53182-61-9
methyl 2,3,4-tri-O-benzoyl-β-D-galactopyranoside

: 6044-27-5
benzoxazol-2-yl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside

: 123076-16-4
methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

Guidance literature:: With silver trifluoromethanesulfonate; In 1,2-dichloro-ethane; at 20 ℃; for 1h;
DOI:10.1021/jo0711844

Reference yield:

: 572-09-8
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

: 123076-16-4
methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / K₂CO₃ / acetone / 62 °C

2: 40 percent / AgOTf / 1,2-dichloro-ethane / 1 h / 20 °C

With silver trifluoromethanesulfonate; potassium carbonate; In 1,2-dichloro-ethane; acetone;
DOI:10.1021/jo0711844