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. 7507-86-0, Name is 2-Bromo-5-methoxybenzaldehyde, formurla is C8H7BrO2. In a document, author is Pouramiri, Behjat, introducing its new discovery. Product Details of 7507-86-0.
Acidic ionic liquids: highly efficient catalysts for one-pot four-component synthesis of pyrazolo [1,2-b] phthalazines under solvent-free conditions
A series of novel pyrazolo[1,2-b]phthalazine-2-carboxylate derivatives has been synthesized via one-pot four-component reaction of aromatic aldehyde, ethyl or methyl acetoacetate, hydrazine hydrate, and phthalic anhydride in the presence of acidic ionic liquids such as 3-methyl-1-sulfo-1H-imidazol-3-ium chloride, 1,3-disulfo-1H-imidazol-3-ium chloride, and triethyl(sulfo)ammonium chloride as the catalyst. This method involves particular advantages such as environmentally benign catalysts, high yields of product, reusability of ionic liquids with high activity, short reaction times, no hazardous solvent, and easy workup.
If you are hungry for even more, make sure to check my other article about 7507-86-0, Product Details of 7507-86-0.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem