p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside

Base Information

Chemical Name:p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside
CAS No.:1237528-09-4
Molecular Formula:C₃₇H₄₄O₁₁
Molecular Weight:664.75
Hs Code.:

Synonyms:p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside

Suppliers and Price of p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside

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 p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside

There total 4 articles about p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside 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%

: 959793-40-9
p-methoxyphenyl 3,4-O-isopropylidene-α-L-arabinopyranoside

: 1217343-75-3
p-tolyl 2,4-di-O-benzyl-3-O-acetyl-1-thio-α-L-rhamnopyranoside

: 1237528-09-4
p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside

Guidance literature:: p-methoxyphenyl 3,4-O-isopropylidene-α-L-arabinopyranoside; p-tolyl 2,4-di-O-benzyl-3-O-acetyl-1-thio-α-L-rhamnopyranoside; With N-iodo-succinimide; In dichloromethane; at 10 ℃; for 0.25h; Molecular sieve; Inert atmosphere;

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 10 ℃; for 0.75h;
DOI:10.1080/07328303.2010.483040

Reference yield:

: 1217343-76-4
p-tolyl 2,4-di-O-benzyl-1-thio-α-L-rhamnopyranoside

: 1237528-09-4
p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / 2 h / 20 °C

2.1: N-iodo-succinimide / dichloromethane / 0.25 h / 10 °C / Molecular sieve; Inert atmosphere

2.2: 0.75 h / 10 °C

With pyridine; N-iodo-succinimide; In dichloromethane;
DOI:10.1080/07328303.2010.483040

Reference yield:

: 1053179-22-8
p-tolyl 4-O-benzyl-1-thio-α-L-rhamnopyranoside

: 1237528-09-4
p-tolyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-β-L-arabinopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrabutylammomium bromide; sodium hydroxide / dichloromethane; water / 16 h / 20 °C

2.1: pyridine / 2 h / 20 °C

3.1: N-iodo-succinimide / dichloromethane / 0.25 h / 10 °C / Molecular sieve; Inert atmosphere

3.2: 0.75 h / 10 °C

With pyridine; N-iodo-succinimide; tetrabutylammomium bromide; sodium hydroxide; In dichloromethane; water;
DOI:10.1080/07328303.2010.483040