Methyl 2-(acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-triacetate

Base Information

• Chemical Name: Methyl 2-(acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-triacetate
• CAS No.: 17296-10-5
• Molecular Weight: 361.34442
• Mol file: 17296-10-5.mol

Synonyms:Methyl 2-(acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-triacetate

Chemical Property of Methyl 2-(acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-triacetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Methyl 2-(acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-triacetate

There total 4 articles about Methyl 2-(acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-triacetate 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:

acetic anhydride (108-24-7) + methyl 3,4,6-tri-O-acetyl-2-deoxy-2-(methoxyimino)-α-D-lyxo-hexopyranoside → methyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-talo-pyranoside (109527-13-1) + methyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galacto-pyranoside (17296-10-5)

Guidance literature:

With pyridine; lithium borohydride; chloro-trimethyl-silane; Yield given. Multistep reaction. Title compound not separated from byproducts; 1.) THF, RT;

DOI:10.1016/0008-6215(94)84288-4

Reference yield:

acetic anhydride (108-24-7) + methyl α-D-N-acetylgalactosamine (6082-22-0) → methyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galacto-pyranoside (17296-10-5)

Guidance literature:

With pyridine; dmap;

DOI:10.1016/S0957-4166(00)86076-0

Reference yield:

→ Methyl-2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosid (2595-39-3,2771-48-4,10353-12-5,17296-10-5,29747-95-3,30657-63-7,50605-02-2,93303-53-8,95341-96-1,109527-13-1,110508-61-7,110508-64-0,120201-16-3,131726-22-2)

Guidance literature:

Diol 20a, Acetanhydrid;

DOI:10.1016/S0008-6215(00)82086-8

upstream raw materials:

acetic anhydride

methyl α-D-N-acetylgalactosamine