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. 875-74-1, Name is H-D-Phg-OH, formurla is C8H9NO2. In a document, author is Mironov, Maxim A., introducing its new discovery. Quality Control of H-D-Phg-OH.
Multicomponent reactions between phthalazine, alkyl isocyanides, and 1,1-dicyanoalkenes in acetonitrile-water mixture produced high yields of substituted pyrrolo[2,1-a]phthalazines, which were converted upon treatment with 10% hydrochloric acid to pyrrolo[2,1-a]-phthalazines unsubstituted at position 1. As a result, a range of new pyrrolo[2,1-a]phthalazine derivatives have been synthesized by this one-pot approach.
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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem