Turkish Journal of Chemistry
Abstract
The nucleophilic substitution reactions of mono- and bis-spiro-2,2' -dioxybiphenyl cyclotriphosphazenes (3 and 4) with cyclopropanemethylamine (5) and aniline (6) were performed in the presence of trimethylamine in THF. Five novel cyclopropanemethylamino- and anilino-substituted spiro-2,2' -dioxybiphenyl cyclotriphosphazene derivatives (7-11) were obtained from these reactions. The molecular structures of the new cyclotriphosphazene derivatives (7- 11) were characterized by elemental analysis, MALDI-TOF MS, FT-IR, and NMR ( $^{31}$P and $^{1}$H) spectroscopies. The structure of the spiro-(2,2' -dioxybiphenyl)-bis-(anilino)-cyclotriphosphazene (11) was also determined by single-crystal X-ray crystallography.
DOI
10.3906/kim-1907-45
Keywords
Cyclotriphosphazene, 2, 2' -dihydroxybiphenyl, NMR, X-ray
First Page
87
Last Page
98
Recommended Citation
EÇİK, E. T, İBİŞOĞLU, H, ÇİFTÇİ, G. Y, DEMİR, G, ERDEMİR, E, & YÜKSEL, F (2020). Nucleophilic substitution reactions of monofunctional nucleophilic reagents withcyclotriphosphazenes containing 2,2-dioxybiphenyl units. Turkish Journal of Chemistry 44 (1): 87-98. https://doi.org/10.3906/kim-1907-45
