2-Naphthylthio Cyclotriphosphazene Derivatives: Synthesis, Characterization, Crystallographic and Fluorescence Properties

Authors : Ceylan MUTLU BALCI

Pages : 535-552

Doi:10.18596/jotcsa.856600

View : 8 | Download : 4

Publication Date : 2021-05-31

Article Type : Research Paper

Abstract :In this study, new cyclotriphosphazene derivatives bearing 2-naphthylthio group were reported. The reactions of hexachlorocyclotriphosphazene insert ignore into journalissuearticles values(1); with 2-naphthalenethiol insert ignore into journalissuearticles values(2); were carried out with NaH base in tetrahydrofuran solution under inert insert ignore into journalissuearticles values(Ar); atmosphere in insert ignore into journalissuearticles values(1:2);, insert ignore into journalissuearticles values(1:4); and insert ignore into journalissuearticles values(1:6); molar ratios. As a result of the reactions, bis geminal insert ignore into journalissuearticles values(3);, tetrakis insert ignore into journalissuearticles values(4); and hexakis insert ignore into journalissuearticles values(5); 2-naphthylthio substituted cyclotriphosphazene derivatives formed and isolated. These new compounds were characterized with elemental analysis, mass insert ignore into journalissuearticles values(MALDI-TOF); analysis, 31P{H} and 1H NMR spectroscopies. The molecular structure of compound 3 was illuminated by single-crystal X-Ray diffraction technique. Furthermore, the fluorescence properties of the newly designed and synthesis compounds insert ignore into journalissuearticles values(3-5); were examined.
Keywords : Cylotriphosphazene, Crystal Structure, , Spectroscopy, Synthesis, X Ray