The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. In an article, author is Hashemzadeh, Alireza, once mentioned the application of 619-67-0, Name is 4-Hydrazinylbenzoic acid, molecular formula is C7H8N2O2, molecular weight is 152.15, MDL number is MFCD00007581, category is phthalazine. Now introduce a scientific discovery about this category, Quality Control of 4-Hydrazinylbenzoic acid.
A magnetic inorganic-organic catalyst, PTA@Fe3O4/EN-MIL-101 (EN = ethylenediamine, PTA = phosphotungstic acid) was fabricated and characterized by XRD, HRTEM, FESEM, UV-vis, TGA-DTA, FT-IR, XPS and porosimetry. PTA retained the parent Keggin structure upon dispersion throughout the amine-functionalized chromium terephthalate metal-organic framework, over which magnetic Fe3O4 nanoparticles were previously introduced. The resulting composite heterogeneous solid acid was an active catalyst for the one-pot synthesis of diverse 2H-indazolo[2,1-b] phthalazine-triones in good -> excellent yields under mild, solventless condition, and offers facile separation and excellent recyclability. (C) 2017 Elsevier B.V. All rights reserved.
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. Recommanded Product: 4-Hydrazinylbenzoic acid.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem