Researchers are common within chemical engineering and are often tasked with creating and developing new chemical techniques, frequently combining other advanced and emerging scientific areas. 89-63-4, Name is 4-Chloro-2-nitroaniline, SMILES is NC1=CC=C(Cl)C=C1[N+]([O-])=O, belongs to naphthyridine compound. In a document, author is Letessier, Julien, introduce the new discover, SDS of cas: 89-63-4.
Nitropyridylnaphthalene is the central intermediate for the synthesis of naphthonaphthyridine and benzo–carboline. Whereas the Cadogan reaction gives the carboline, transformation of the nitro group to iodo followed by oxidation and cyclization results in an iodonium salt. A twofold Pd-catalyzed amination leads to the naphthyridine.
Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. Welcome to check out more blogs about 89-63-4, in my other articles. SDS of cas: 89-63-4.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem