Quality Control of 4-Nitrobenzoic acid. I found the field of Chemistry very interesting. Saw the article Dichloromethane as a methylene synthon for regioselective linkage of diverse carboxylic acids: Direct access to methylene diesters under metal-free conditions published in 2019.0, Reprint Addresses Fu, ZJ; Cai, H (corresponding author), Nanchang Univ, Coll Chem, Nanchang 330031, Jiangxi, Peoples R China.. The CAS is 62-23-7. Through research, I have a further understanding and discovery of 4-Nitrobenzoic acid.
A metal-free cross coupling between common CH2Cl2 and carboxylic acids has been achieved with K2CO3 as the sole additive. This simple protocol is a convenient and cost-effective route to synthesize methylene diesters from a wide scope of carboxylic acids substrates with good functional group tolerance. Several gram-scale reactions have been performed to evaluate the effectiveness and practicality of this protocol. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
Quality Control of 4-Nitrobenzoic acid. About 4-Nitrobenzoic acid, If you have any questions, you can contact Wang, SL; Fu, ZJ; Huang, ZC; Jiang, YQ; Guo, SM; Cai, H or concate me.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem