Yang, Huiyong published the artcileSynthesis of quinazolin-4-ones through an acid ion exchange resin mediated cascade reaction, Formula: C7H6N2, the main research area is quinazolinone preparation green chem; dihydrooxazole amide preparation acid ion exchange resin cascade reaction.
An interesting cascade reaction of N-(2-(4,5-dihydrooxazol-2-yl)phenyl)benzamide I (R1 = Ph, 2-naphthyl, 2-furyl, 2-thiophenyl, adamantan-1-yl, etc.; R2 = H, 3-F, 4-OMe, 5-Me, etc.) in the presence of an acid ion exchange resin is described. In this reaction, a range of substrates bearing various substituent groups are well compatible. This work provides a green and atom-economical alternative approach for the synthesis of quinazolin-4-ones II (R3 = H, 5-F, 6-OMe, 7-Me, etc.) in good yields.
Organic & Biomolecular Chemistry published new progress about Acidic ion exchangers. 1885-29-6 belongs to class nitriles-buliding-blocks, name is 2-Aminobenzonitrile(Flakes or Chunks), and the molecular formula is C7H6N2, Formula: C7H6N2.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts