Complexing of copper(I) nitrate with pyrazole derivatives in acetonitrile and their interaction with oxygen was written by Myagchenko, A. P.;Motyagina, G. G.. And the article was included in Ukrainskii Khimicheskii Zhurnal (Russian Edition) in 1987.Product Details of 5334-39-4 This article mentions the following:
The complexing of Cu(NO3) with 3(5)-methylpyrazoles and some primary amines was studied by potentiometric titration in MeCN under Ar atm. Introduction of these ligands has almost no effect on the elec. conductivity of the initial Ca(NO3) solutions Solvent mols. are replaced by the added ligands to give 1:1 complexes. Complex stabilities are lower with primary amine ligands when both amine and pyrazole ligands have the same proton affinities since the amines can only act as σ donors. The increase in stability due to pyrazole π-dative bonding capability was calculated In the experiment, the researchers used many compounds, for example, 3-Methyl-4-nitro-1H-pyrazole (cas: 5334-39-4Product Details of 5334-39-4).
3-Methyl-4-nitro-1H-pyrazole (cas: 5334-39-4) belongs to pyrazole derivatives. Pyrazole and its derivatives are considered a pharmacologically important active scaffold that possesses almost all types of pharmacological activities. Pyrazoles are commonly used scaffold molecules in drug discovery projects. The use of pyrazole derivatives is based on their analgesic, anti-inflammatory, antipyretic, antiarrhythmic, sedative, muscle relaxant, neuroleptic, anticonvulsant, monoamine oxidase inhibitory, antidiabetic and antibacterial activities.Product Details of 5334-39-4
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics