I found the field of Chemistry very interesting. Saw the article Ruthenium-Catalyzed Regioselective Direct Ortho-Acyloxylation of Azoarenes with Carboxylic Acids via C-H Bond Activation published in 2019. COA of Formula: C7H5NO4, Reprint Addresses Kianmehr, E (corresponding author), Univ Tehran, Sch Chem, Coll Sci, Tehran, Iran.. The CAS is 62-23-7. Through research, I have a further understanding and discovery of 4-Nitrobenzoic acid
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.
COA of Formula: C7H5NO4. Bye, fridends, I hope you can learn more about C7H5NO4, If you have any questions, you can browse other blog as well. See you lster.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem