3,4-dimethylbenzenesulfonic acid methyl ester

Base Information

• Chemical Name: 3,4-dimethylbenzenesulfonic acid methyl ester
• CAS No.: 81386-48-3
• Molecular Formula: C₉H₁₂O₃S
• Molecular Weight: 200.258
• Mol file: 81386-48-3.mol

Synonyms:3,4-dimethylbenzenesulfonic acid methyl ester

Chemical Property of 3,4-dimethylbenzenesulfonic acid methyl ester

Chemical Property:

Purity/Quality:

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Technology Process of 3,4-dimethylbenzenesulfonic acid methyl ester

There total 1 articles about 3,4-dimethylbenzenesulfonic acid methyl 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: 42.0%

o-xylene (95-47-6) + dimethyl sulfate (77-78-1) → 3,4-dimethylbenzenesulfonic acid methyl ester (81386-48-3)

Guidance literature:

In neat (no solvent); at 95 ℃; for 12h; Inert atmosphere;

DOI:10.1080/00397911.2020.1794657

Reference yield:

3,4-dimethylbenzenesulfonic acid methyl ester (81386-48-3) + chlorobenzene (108-90-7) → 3,4-dimethylphenyl 4'-chlorophenyl sulfone (81386-49-4)

Guidance literature:

at 10 - 70 ℃; Product distribution;

upstream raw materials:

o-xylene

dimethyl sulfate

Downstream raw materials:

3,4-dimethylphenyl 4'-chlorophenyl sulfone