In an article, author is Nematollahi, D., once mentioned the application of 620-14-4, Safety of 3-Ethyltoluene, Name is 3-Ethyltoluene, molecular formula is C9H12, molecular weight is 120.1916, MDL number is MFCD00009259, category is phthalazines. Now introduce a scientific discovery about this category.
Oxidative ring cleavage of 2,3-dihydrophthalazine-1,4-dione in aqueous and non-aqueous solutions: Electrochemical and kinetic studies
Electrochemical oxidation of 2,3-dihydrophthalazine-1,4-dione (DHP) has been investigated in aqueous and some amphiprotic and aprotic non-aqueous solvents by cyclic voltammetric and controlled-potential coulometric techniques. Our data shows that electrochemically generated phthalazine-1,4-dione (PTD) in water and amphiprotic non-aqueous solvents participates in an oxidative ring cleavage (ORC) reaction to form phthalic acid. The rate of this reaction is dependent. On autoprotolysis constant (K-SH) and basicity of the solvent. Therefore, in the aprotic non-aqueous solvents such as acetonitrile and DMSO, the rate of ORC is too slow to be observed on the time-scale of cyclic voltammetry.
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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem