Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside
CAS No.:176211-61-3
Molecular Formula:C₂₃H₂₆O₆S
Molecular Weight:430.522
Hs Code.:

Synonyms:Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Suppliers and Price of Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

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 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

There total 7 articles about Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-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: 100.0%

: 108-24-7
acetic anhydride

: 176301-64-7
Methyl 2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

: 176211-61-3
Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Guidance literature:: With pyridine; for 2h; Ambient temperature;
DOI:10.1080/07328309608005436

Reference yield:

: 55663-79-1
methyl 3,4-O-isopropylidene-1-thio-β-D-galactopyranoside

: 176211-61-3
Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 90 percent / 2 h / Ambient temperature

2: NaH / dimethylformamide / 1.) 0 deg C, 30 min, 2.) r.t., 3 h

3: 100 percent / 80percent aq. AcOH / 6 h / 60 °C

4: 85 percent / Drierite, p-toluenesulfonic acid / dimethylformamide / 1.) r.t., 2 h, 2.) r.t., 24 h

5: 100 percent / pyridine / 2 h / Ambient temperature

With pyridine; calcium sulfate; sodium hydride; toluene-4-sulfonic acid; acetic acid; In N,N-dimethyl-formamide;
DOI:10.1080/07328309608005436

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 176211-61-3
Methyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / Drierite, p-toluenesulfonic acid / dimethylformamide / 1.) r.t., 2 h, 2.) r.t., 24 h

2: 100 percent / pyridine / 2 h / Ambient temperature

With pyridine; calcium sulfate; toluene-4-sulfonic acid; In N,N-dimethyl-formamide;
DOI:10.1080/07328309608005436