(2R,3s,4S)dimethyl 2,3,4-triacetoxyglutarate

Base Information

• Chemical Name: (2R,3s,4S)dimethyl 2,3,4-triacetoxyglutarate
• CAS No.: 63181-60-2
• Molecular Formula: C₁₃H₁₈O₁₀
• Molecular Weight: 334.28
• Mol file: 63181-60-2.mol

Synonyms:

Chemical Property of (2R,3s,4S)dimethyl 2,3,4-triacetoxyglutarate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2R,3s,4S)dimethyl 2,3,4-triacetoxyglutarate

There total 1 articles about (2R,3s,4S)dimethyl 2,3,4-triacetoxyglutarate 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:

methanol (67-56-1) + methyl 2,4-di-O-acetyl-3,6-anhydro-α-D-galactopyranoside (42859-41-6) → di-O-acetyltartaric acid dimethyl ester (6304-92-3) + tri-O-acetylarabinaric acid dimethyl ester (63181-60-2,74033-70-8) + O-acetyltartronic acid dimethyl ester (32786-27-9)

Guidance literature:

With chromium(VI) oxide; hydrogenchloride; acetic anhydride; acetyl chloride; Product distribution; multistep reaction: 1.) 20 deg C, 30 min, 2.) reflux, 0.5 h; CrO₃ oxidation of anomeric methyl galactopyranosides, effect of the anomeric centre confuguration on the rate of oxidation; effect of the temperature and time on the degree of oxidation;

DOI:10.1007/BF00961769

Reference yield:

(2R,3s,4S)dimethyl 2,3,4-triacetoxyglutarate (63181-60-2,74033-70-8) → xylitol (87-99-0,488-81-3,488-82-4,2152-56-9,6018-27-5,6917-36-8,7643-75-6,16277-71-7,84709-28-4,84709-42-2)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; for 6h; Heating;

DOI:10.1248/cpb.28.920

upstream raw materials:

methanol

methyl 2,4-di-O-acetyl-3,6-anhydro-α-D-galactopyranoside

Downstream raw materials:

xylitol

Refernces