Vanillinato-Substituted Monospirocyclotriphosphazenes: Synthesis, Spectroscopic and Crystallographic Characterizations, and Thermal Properties
Küçük Resim Yok
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Maik Nauka/Interperiodica/Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The reactions of one equimolar amount of monospirocyclotriphosphazenes bearing 2,2'-dioxybiphenyl with one, two, three and four equimolar amounts of potassium vanillinate were used to produce the vanillinato-substituted monospirocyclotriphosphazenes. The structures of new phosphazene derivatives were characterized by means of elemental analysis, IR and NMR (H-1, C-13, and P-31) spectroscopic techniques. The molecular and crystal structures of mono and tetra vanillinato-substituted monospirocyclotriphosphazenes were examined using X-ray crystallography. The thermal degradation properties of all new compounds were determined using thermal gravimetric analysis (TGA) techniques.
Açıklama
Anahtar Kelimeler
cyclophosphazene, vanilline, 2,2 '-dihydroxybiphenyl, spectroscopy, thermal analysis
Kaynak
Russian Journal of General Chemistry
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
91
Sayı
12
