phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside

Base Information

• Chemical Name: phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside
• CAS No.: 198200-67-8
• Molecular Formula: C₂₀H₂₂Cl₃NO₈S
• Molecular Weight: 542.822

Synonyms:phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside

Chemical Property of phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside

There total 4 articles about phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-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: 92.0%

acetic anhydride (108-24-7) + phenyl 2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside → phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside (198200-67-8)

Guidance literature:

With pyridine; at 20 ℃;

DOI:10.1016/S0008-6215(99)00322-5

Reference yield: 87.0%

thiophenol (108-98-5) + 1,3,4,6-tetra-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside (195142-21-3) → phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside (198200-67-8)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃; for 2.5h; Inert atmosphere;

DOI:10.1002/ejoc.201300180

Reference yield: 65.0%

thiophenol (108-98-5) + 1,3,4,6-tetra-O-acetyl-2-deoxy-2-trichloroacetamido-α/β-D-galactopyranoside → phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside (198200-67-8)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃;

DOI:10.1080/07328303.2019.1609019

upstream raw materials:

acetic anhydride

D-(+)-galactosamine hydrochloride

thiophenol

1,3,4,6-tetra-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside

Downstream raw materials:

methyl 3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranosyl)-(1->4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosid)uronate

methyl (3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranosyl)-(1->4)-(4-methoxyphenyl 2,3-di-O-benzoyl-β-D-glucopyranosid)uronate

phenyl 4,6-O-benzylidene-2-deoxy-2-trichloroacetamido-1-thio-β-D-galactopyranoside

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 198200-67-8 phenyl 3,4,6-tri-O-acetyl-2-deoxy-1-thio-2-trichloroacetamido-β-D-galactopyranoside

Send

Send

Metric Ton KG G Pound L ML

Send

Send