One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 482-05-3, Name is [1,1′-Biphenyl]-2,2′-dicarboxylic acid, formurla is C14H10O4. In a document, author is Zhu, Guanxing, introducing its new discovery. COA of Formula: C14H10O4.
Access to a Phthalazine Derivative Through an Angular cis-Quinacridone
Intramolecular electrophilic cyclization of a bisanthranilate afforded an angular cis-quinacridone compound, which condensed with hydrazine to give a phthalazine derivative. A [2+2+2] cyclization reaction occurred at the C-N double bond position of phthalazine when reacted with dimethyl acetylenedicarboxylate. The structures of these novel compounds were confirmed by crystallographic analysis. The phthalazine derivative decomposes back to quinacridone at ambient condition in the dark and as a solid with a half lifetime of about 22 months.
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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem