Synthesis of a new phenoxycyclophosphazene derivative Schiff base and its Ru(II), Co(III) complexes
MAIN GROUP CHEMISTRY, vol.22, no.1, pp.167-176, 2023 (Scopus)
- Publication Type: Article / Article
- Volume: 22 Issue: 1
- Publication Date: 2023
- Journal Name: MAIN GROUP CHEMISTRY
- Journal Indexes: Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, Communication Abstracts, Metadex, Civil Engineering Abstracts
- Page Numbers: pp.167-176
- Open Archive Collection: AVESIS Open Access Collection
- Yıldız Technical University Affiliated: Yes
Abstract
In this study, a new phenoxy cyclophosphazene derivative bis(2-formyl-phenyl)4,4,6,6-bis[spiro(2’,2”-dioxy1’,1”biphenylyl)]cyclotriphosphazene (P2) was synthesis in by the reactions between 2,2-dichloro-4,4,6,6-bis[spiro(2’,2”-
dioxy-1’,1”biphenylyl)]cyclotriphosphazene (P1) with salicyl aldehyde in presence of K2CO3 at room temperature in THF
under argon atmosphere, and the new phenoxy cyclophosphazene derivative Schiff bases which are containing long-chain alkyl
groups and salicyl aldehyde, bis[spiro(2’,2”-dioxy-1’,1”biphenylyl)2,3-diphenoxy-2-imidododesyl]cyclotriphosphazene
(P3) synthesized by condensation reactions in suitable conditions with (P2) and dodecylamine. Synthesized ligands have
been investigated with the methods of FTIR, 31P NMR, Uv-vis, MS spectroscopies, elemental and thermal analysis (TGA
and DSC). Co(III), Ru(II) complexes were synthesized (L/M) 1:2 ratio and characterized FTIR, UV-vis and MS spectra,
together with elemental and thermal analysis.