An article Selective N1-Acylation of Indazoles with Acid Anhydrides Using an Electrochemical Approach WOS:000456633000023 published article about CHEMOSELECTIVE N-ACYLATION; REGIOSELECTIVE SYNTHESIS; HETEROCYCLES; INDOLES in [Dissanayake, D. M. M. Mevan; Vannucci, Aaron K.] Univ South Carolina, Dept Chem & Biochem, 541 Main St, Columbia, SC 29208 USA in 2019, Cited 26. The Name is Benzoic anhydride. Through research, I have a further understanding and discovery of 93-97-0. Application In Synthesis of Benzoic anhydride
An electrochemical synthesis method for the selective N1-acylation of indazoles has been developed. This anion pool approach electrochemically reduces indazole molecules generating indazole anions and H-2. Acid anhydrides are then introduced to the solution resulting in selective acylation of the N1-position of the indazoles. This procedure can also be applied to the acylation of benzimidazoles and indoles. The reaction can also be performed using a 9 V battery without loss of reaction efficiency.
Application In Synthesis of Benzoic anhydride. About Benzoic anhydride, If you have any questions, you can contact Dissanayake, DMMM; Vannucci, AK or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com