99-55-8, Name is 2-Methyl-5-nitroaniline, molecular formula is C7H8N2O2, belongs to naphthyridine compound, is a common compound. In a patnet, author is Jiang, Hong, once mentioned the new application about 99-55-8, HPLC of Formula: C7H8N2O2.
Iodine-catalyzed synthesis of 5-arylanthra[2,1-c][2,7]naphthyridine derivatives via three-component reaction
A series of ethyl 5-aryl-1,2-dihydroanthra[2,1-c][2,7]naphthyridine-3(4 H)-carboxylate derivatives was prepared by a three-component reaction of aromatic aldehyde, anthracen-2-amine and ethyl 4-oxopiperidine-1-carboxylate using iodine as catalyst. This iodine-catalyzed procedure has the advantages of mild reaction conditions, good yields, operational simplicity and metal-free catalyst.
If you’re interested in learning more about 99-55-8. The above is the message from the blog manager. HPLC of Formula: C7H8N2O2.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem