Analysis of Diazo Quinolinone Complexes with Various Metal Ions

Stefan Marco Rumengan (Universitas Negeri Manado)
Khoirotul Ummah (Universitas Islam Negeri Sunan Ampel)
Ana Mardliyah (Universitas Islam Negeri Walisongo)
Jefry Wijaya (University Pattimura)
Febrindah Ester Tambalean
Soenandar Milian Tengker (Universitas Negeri Manado)
Abdon Saiya (Universitas Negeri Manado)
Marlina Karundeng (Universitas Negeri Manado)
Vlagia Indira Paat (Universitas Negeri Manado)

Stannum : Jurnal Sains dan Terapan Kimia
Vol 6 No 1 (2024): April 2024

Quinolones are heterocyclic compounds that are important in medicine and materials for DSSCs or OLEDs. One thing that is rarely studied is the ability to detect metal ions. Diazo groups have an important role in forming complexes with metal ions. This research aims to obtain initial information regarding the metal detection capabilities of diazo quinolinone compounds. The compound 7-[(2,4-dihydroxyphenyl)diazenyl]-4-methyl-2-quinolinone is the test target. Tests were carried out with various metal ions in MeOH. Next, the wavelength of the complex was determined using a UV-Vis spectrophotometer. The results of complex analysis of Compound 2 with various metal ions show the potential to be an indication of the presence of metal ions.