New research progress on 1689-64-1 in 2021. 1689-64-1, Name is 9H-Fluoren-9-ol, molecular formula is C13H10O, Formula: https://www.ambeed.com/products/1689-64-1.html, SMILES is OC1C2=CC=CC=C2C2=CC=CC=C12 belongs to naphthyridine compound, is a common compound. In a patnet, author is Tamoradi, Taiebeh, once mentioned the new application about 1689-64-1.
A novel functional material was developed by immobilizing an Iminodiacetic acid-erbium (Er) complex onto the surface of magnetic spinel CoFe(2)O(4)nanoparticles. The obtained nanocomposite was fully characterized using different analytical techniques such as FT-IR, XRD, SEM, BET, EDX and X-ray atomic mapping analysis. The catalytic activity of this novel material was investigated in the successful synthesis of 1,8-naphthyridine derivativesviaa three component reaction involving 2-aminopyridine, malononitrile and various aryl aldehydes. The reactions ended up with excellent yields in short reaction times. The catalyst was reused seven times in the proposed reaction without appreciable loss of activity.
These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 1689-64-1, Formula: https://www.ambeed.com/products/1689-64-1.html.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem