Safety of 3-Methylbenzoic acid. I found the field of Chemistry very interesting. Saw the article Palladium-Catalyzed 5-exo-dig Cyclization Cascade, Sequential Amination/Etherification for Stereoselective Construction of 3-Methyleneindolinones published in 2021, Reprint Addresses He, XW; Shang, YJ (corresponding author), Anhui Normal Univ, Coll Chem & Mat Sci, Anhui Lab Mol Mat,State Key Lab Cultivat Base, Key Lab Funct Mol Solids,Minist Educ, Wuhu 241000, Peoples R China.. The CAS is 99-04-7. Through research, I have a further understanding and discovery of 3-Methylbenzoic acid.
An cascade intramolecular 5-exo-dig cyclization of N-(2-iodophenyl)propiolamides and sequential amination/etherification (with N-hydroxybenzamides, phenyl hydroxycarbamate) protocol for the synthesis of amino- and phenoxy-substituted 3-methyleneindolinones using unexpensive Pd(PPh3)(4) as catalyst has been developed. The protocol enables the assembly of structurally important oxindole cores featuring moderate functional group tolerance (particularly the halo group), affording a broad spectrum of products with diverse substituents in good to excellent yields.
Safety of 3-Methylbenzoic acid. About 3-Methylbenzoic acid, If you have any questions, you can contact Zuo, YP; He, XW; Tang, Q; Hu, WC; Zhou, TT; Hu, WB; Shang, YJ or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com