2-Oxopropane-1,3-disulfonic acid dimethyl ester

Base Information

• Chemical Name: 2-Oxopropane-1,3-disulfonic acid dimethyl ester
• CAS No.: 689-16-7
• Molecular Formula: C5H10O7S2
• Molecular Weight: 246.262
• Hs Code.: 2914190090
• Mol file: 689-16-7.mol

Synonyms:A0977;Dimethyl-propanon-1,3-disulfonat;dimethyl 2-oxo-1,3-propanedisulfonate;1,3-Propanedisulfonic acid,2-oxo-,dimethyl ester;

Chemical Property of 2-Oxopropane-1,3-disulfonic acid dimethyl ester

Chemical Property:

• PSA: 120.57000
• LogP: 0.66950

Purity/Quality:

99% ，98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Oxopropane-1,3-disulfonic acid dimethyl ester

There total 2 articles about 2-Oxopropane-1,3-disulfonic acid dimethyl ester 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: 87.8%

methanol (67-56-1) + 2-oxo-1,3-propanedisulfonyl dichloride (58886-69-4) → dimethyl 2-oxo-1,3-propanedisulfonate (689-16-7)

Guidance literature:

at -10 ℃;

DOI:10.1246/bcsj.56.1257

Reference yield:

C3H4O7S2(2-)*2Ag(1+) + methyl iodide (74-88-4) → dimethyl 2-oxo-1,3-propanedisulfonate (689-16-7)

Guidance literature:

In acetonitrile;

DOI:10.1021/jo01013a051

Reference yield: 97.2%

dimethyl 2-oxo-1,3-propanedisulfonate (689-16-7) + phenol (108-95-2,27073-41-2) → methoxybenzene (100-66-3)

Guidance literature:

With sodium hydroxide; at 40 ℃; for 6h; also diethyl 2-oxo-1,3-propanedisulfonate; var. reaction time; other alkylating agents;

DOI:10.1246/bcsj.56.1257

upstream raw materials:

methyl iodide

methanol

2-oxo-1,3-propanedisulfonyl dichloride

Downstream raw materials:

methoxybenzene

Refernces