Category: phthalazines, Career opportunities within science and technology are seeing unprecedented growth across the world, and those who study chemistry or another natural science at university now have increasingly better career prospects. 62-23-7, Name is 4-Nitrobenzoic acid, SMILES is O=C(O)C1=CC=C([N+]([O-])=O)C=C1, belongs to phthalazine compound. In a article, author is Raghavendra, G. Jeevan, introduce new discover of the category.
One-pot, four component, green, and efficient synthesis of 3-amino-1-(5-nitro-1H-indol-2-yl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo[1,2-b]phthalazine derivatives by reaction of phthalic anhydride with hydrazine hydrate, 5-nitro-1H-indole-3-carboxaldehyde-indole-3-carboxaldehydes and malononitrile-ethyl cyanoacetate in the presence of [DBUH][OAc] at 60-65 degrees C is developed. The method is characterized by short reaction time, high yields, and purity of products formed.
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 62-23-7, in my other articles. Category: phthalazines.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem