Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , SDS of cas: 81-16-3, 81-16-3, Name is 2-Aminonaphthalene-1-sulfonic acid, molecular formula is C10H9NO3S, belongs to phthalazines compound. In a document, author is Shalkouhi, Somaye Nikzad, introduce the new discover.
Synthesis of novel spiro[chromeno[4 ‘,3 ‘:3,4]pyrazolo[1,2-b]phthalazine-7,3 ‘-indoline]-2 ‘,6,9,14-tetraone
Fe3O4@Cys-SO3H magnetic nanocatalyst has been used as an effective and reusable solid acid catalyst for the one pot synthesis of novel spiro[chromeno[4′,3′:3,4]pyrazolo[1,2-b]phthalazine-7,3′-indoline]-2’,6,9,14-tetraone via a three-component reaction of phthalhydrazide, 4-hydroxycoumarin and isatin derivatives. Easy separation of catalyst, good yields of reaction and synthesis of novel heterocyclic compound are some advantages of this procedure.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 81-16-3. SDS of cas: 81-16-3.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem