methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside

Base Information

Chemical Name:methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside
CAS No.:847159-01-7
Molecular Formula:C₅₁H₅₀O₁₆
Molecular Weight:918.948
Hs Code.:

Synonyms:methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside

Suppliers and Price of methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside

There total 4 articles about methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside 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: 70.0%

: 139526-08-2
methyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

: 847159-00-6
methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside

: 847159-01-7
methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: methyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside; methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside; With 4 A molecular sieve; In dichloromethane; at 20 ℃; for 2h;

With N-iodo-succinimide; trifluorormethanesulfonic acid; In diethyl ether; dichloromethane; at 0 ℃; for 1h;
DOI:10.1021/jo0482864

Reference yield:

: 406460-49-9
methyl 2,3-O-methylorthoacetyl-α-L-rhamnopyranoside

: 847159-01-7
methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: NaH / acetonitrile / 1 h

2.1: 2.80 g / acetic acid / H₂O / 0.5 h

3.1: molecular sieves 4 Angstroem / CH₂Cl₂ / 2 h / 20 °C

3.2: 70 percent / NIS; triflic acid / CH₂Cl₂; diethyl ether / 1 h / 0 °C

With 4 A molecular sieve; sodium hydride; acetic acid; In dichloromethane; water; acetonitrile;
DOI:10.1021/jo0482864

Reference yield:

: 14917-55-6
methyl 6-deoxy-α-L-mannopyranoside

: 847159-01-7
methyl 2-O-acetyl-4-O-(4-methoxybenzyl)-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: TsOH*H₂O / acetonitrile / 0.75 h / 20 °C

2.1: NaH / acetonitrile / 1 h

3.1: 2.80 g / acetic acid / H₂O / 0.5 h

4.1: molecular sieves 4 Angstroem / CH₂Cl₂ / 2 h / 20 °C

4.2: 70 percent / NIS; triflic acid / CH₂Cl₂; diethyl ether / 1 h / 0 °C

With 4 A molecular sieve; sodium hydride; toluene-4-sulfonic acid; acetic acid; In dichloromethane; water; acetonitrile;
DOI:10.1021/jo0482864