I found the field of Chemistry very interesting. Saw the article Fe(III)-catalyzed oxidative coupling of alkylnitriles with aromatic carboxylic acids: Facile access to cyanomethyl esters published in 2019. Formula: C8H8O2, Reprint Addresses Sun, HM (corresponding author), Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China.. The CAS is 99-04-7. Through research, I have a further understanding and discovery of 3-Methylbenzoic acid
The first oxidative coupling of alkylnitriles with aromatic carboxylic acids using di-tert-butyl peroxide (DTBP) as oxidant was achieved under the catalysis of ionic Fe(III) complexes bearing an imidazolinium cation. This protocol features nontoxic iron catalysis, direct alpha-C(sp(3))-H bond oxidative esterification of alkylnitriles, non-prefunctionalized starting materials, and a broad substrate scope with outstanding steric hindrance tolerance, providing a novel, straightforward, and green approach toward cyanomethyl ester synthesis. (C) 2019 Elsevier Ltd. All rights reserved.
Formula: C8H8O2. About 3-Methylbenzoic acid, If you have any questions, you can contact Wang, D; Lu, B; Song, YL; Sun, HM; Shen, Q or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com