COA of Formula: C8H9ClN2O. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 2,3-Dihydrocinnolin-4(1H)-one hydrochloride, is researched, Molecular C8H9ClN2O, CAS is 137195-33-6, about Synthesis and action on the central nervous system of some N2-substituted cinnoline derivatives. Author is Stanczak, A.; Kwapiszewski, W.; Szadowska, A.; Pakulska, W..
Alkylation of 4-hydroxycinnolines using Et bromoacetate resulted in N2-substituted acetic acids. These acids were converted to esters and amides. Some of the obtained acids were reduced with zinc dust to give 4-oxo-1,2,3,4-tetrahydro-2-cinnolineacetic acids. Several of the compounds were tested for their effect on central nervous system.
After consulting a lot of data, we found that this compound(137195-33-6)COA of Formula: C8H9ClN2O can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Cinnoline – Wikipedia,
Cinnoline – an overview | ScienceDirect Topics