alpha-D-Galactopyranoside, methyl 2-(acetylamino)-2-deoxy-4,6-di-O-met hyl-

Base Information

• Chemical Name: alpha-D-Galactopyranoside, methyl 2-(acetylamino)-2-deoxy-4,6-di-O-met hyl-
• CAS No.: 17296-06-9
• Molecular Formula: C₁₁H₂₁NO₆
• Molecular Weight: 263.291
• Mol file: 17296-06-9.mol

Synonyms:Galactopyranoside,methyl 2-acetamido-2-deoxy-4,6-di-O-methyl-, a-D- (6CI,8CI)

Chemical Property of alpha-D-Galactopyranoside, methyl 2-(acetylamino)-2-deoxy-4,6-di-O-met hyl-

Chemical Property:

• PSA: 86.25000
• LogP: -0.72440

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of alpha-D-Galactopyranoside, methyl 2-(acetylamino)-2-deoxy-4,6-di-O-met hyl-

There total 4 articles about alpha-D-Galactopyranoside, methyl 2-(acetylamino)-2-deoxy-4,6-di-O-met hyl- 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:

methyl-[2-acetylamino-O4,O6-dimethyl-O3-(toluene-4-sulfonyl)-2-deoxy-α-D-galactopyranoside] (109068-31-7) → methyl-(2-acetylamino-O4,O6-dimethyl-2-deoxy-α-D-galactopyranoside) (17296-06-9)

Guidance literature:

With methanol; sodium amalgam;

DOI:10.1021/ja01631a067

Reference yield:

methyl-[2-acetylamino-O4,O6-((Ξ)-benzylidene)-O3-(toluene-4-sulfonyl)-2-deoxy-α-D-galactopyranoside] (907571-95-3) → methyl-(2-acetylamino-O4,O6-dimethyl-2-deoxy-α-D-galactopyranoside) (17296-06-9)

Guidance literature:

Multi-step reaction with 3 steps

1: aqueous acetic acid

2: methyl iodide; silver oxide

3: aqueous methanol; sodium-amalgam

With methanol; sodium amalgam; acetic acid; silver(l) oxide; methyl iodide;

DOI:10.1021/ja01631a067

Reference yield:

Methyl 2-acetamido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranoside (28978-56-5) → methyl-(2-acetylamino-O4,O6-dimethyl-2-deoxy-α-D-galactopyranoside) (17296-06-9)

Guidance literature:

Multi-step reaction with 4 steps

1: pyridine

2: aqueous acetic acid

3: methyl iodide; silver oxide

4: aqueous methanol; sodium-amalgam

With pyridine; methanol; sodium amalgam; acetic acid; silver(l) oxide; methyl iodide;

DOI:10.1021/ja01631a067

upstream raw materials:

methyl-[2-acetylamino-O⁴,O⁶-dimethyl-O³-(toluene-4-sulfonyl)-2-deoxy-α-D-galactopyranoside]

methyl-[2-acetylamino-O⁴,O⁶-((Ξ)-benzylidene)-O³-(toluene-4-sulfonyl)-2-deoxy-α-D-galactopyranoside]

Methyl 2-acetamido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranoside

methyl-[2-acetylamino-O³-(toluene-4-sulfonyl)-2-deoxy-α-D-galactopyranoside]

Downstream raw materials:

α-Methyl-N-acetyl-4,6-dimethyl-3-O-acetyl-D-galactosaminid