An article Ruthenium-Catalyzed Regioselective Direct Ortho-Acyloxylation of Azoarenes with Carboxylic Acids via C-H Bond Activation WOS:000458273900018 published article about AROMATIC AZO-COMPOUNDS; DECARBOXYLATIVE ORTHO-ACYLATION; C(SP(2))-H BONDS; DIRECT ACCESS; AZOBENZENES; ACETOXYLATION; HYDROXYLATION; OXYGENATIONS; ARYLATION; ANILINES in [Kianmehr, Ebrahim; Nasab, Sepideh Bahrami] Univ Tehran, Sch Chem, Coll Sci, Tehran, Iran in 2019, Cited 73. HPLC of Formula: C8H8O2. The Name is 3-Methylbenzoic acid. Through research, I have a further understanding and discovery of 99-04-7
A Ru-II-catalyzed highly regioselective C-H acyloxylation of azoarenes with inexpensive alkyl and aryl carboxylic acids as an acyloxylation agent is described. The reaction demonstrates a broad substrate scope and good functional group tolerance. This method provides a facile procedure to synthesize ortho-acyloxylated azoarene derivatives.
HPLC of Formula: C8H8O2. About 3-Methylbenzoic acid, If you have any questions, you can contact Kianmehr, E; Nasab, SB or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com