5-methyl-2-sulfobenzoic acid

Base Information

Chemical Name:5-methyl-2-sulfobenzoic acid
CAS No.:51084-22-1
Molecular Formula:C₈H₈O₅S
Molecular Weight:216.215
Hs Code.:

Synonyms:5-methyl-2-sulfobenzoic acid

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5-methyl-2-sulfobenzoic acid

Chemical Property:

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Technology Process of 5-methyl-2-sulfobenzoic acid

There total 4 articles about 5-methyl-2-sulfobenzoic acid 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:

: 99-04-7
m-Toluic acid

: 51084-22-1
5-methyl-2-sulfobenzoic acid

Guidance literature:: With sulfuric acid; at 180 ℃; Verduennen mit Wasser; man neutralisiert das Filtrat mit Kalk, filtriert vom Gips ab und fuehrt in die Kaliumsalze ueber; scheidet sich zunaechst das Kaliumsalz der 6-Sulfonsaeure und dann das Kaliumsalz der 4-Sulfonsaeure aus;

Reference yield:

: 124-38-9,18923-20-1
carbon dioxide

: 104-15-4
toluene-4-sulfonic acid

: 25809-39-6
2-n-butyl-5-methylisophthalic acid

: 51084-22-1
5-methyl-2-sulfobenzoic acid

Guidance literature:: With n-butyllithium; Yield given. Multistep reaction. Yields of byproduct given; 1.) Et₂O, -70 deg C, 1 h; 20 deg C 1 h; reflux, 9 h;
DOI:10.1007/BF00951894

Reference yield:

: 109-72-8,29786-93-4
n-butyllithium

: 124-38-9,18923-20-1
carbon dioxide

: 6214-19-3
methyl p-methoxybenzenesulfonate

: 25809-41-0
2-n-butyl-5-methoxyisophthalic acid

: 51084-22-1
5-methyl-2-sulfobenzoic acid

Guidance literature:: Yield given. Multistep reaction. Yields of byproduct given; 1.) Et₂O, -70 deg C, 1 h; 20 deg C, overnight; reflux, 7 h;
DOI:10.1007/BF00951894