Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 619-67-0, Name is 4-Hydrazinylbenzoic acid, molecular formula is , belongs to phthalazine compound. In a document, author is Shirini, Farhad, Computed Properties of https://www.ambeed.com/products/619-67-0.html.
This article describe the applicability of 1,4-disulfopiperazine-1,4-diium chloride ([Piper-(SO3H)(2)].2Cl) as a green, versatile and Bronsted acidic ionic catalyst in the promotion of the synthesis of phthalazine derivatives via one-pot three component reaction between aromatic aldehydes, 1,3-diketone derivatives and phthalhydrazide under solvent-free reaction conditions. The main advantages of this method are: (1) simplicity of the procedure, (2) solvent-free conditions, (3) availability of the starting materials, (4) high reaction rates and excellent yields, (5) reusability of the catalyst and (6) no column chromatographic of the products.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 619-67-0, in my other articles. Computed Properties of https://www.ambeed.com/products/619-67-0.html.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem