Preparation and characterazation of chromophor group containing cyclotriphosphazenes: II azo chromophor carrying some cyclotriphosphazenes
Phosphorus, Sulfur and Silicon and Related Elements, cilt.152, ss.27-34, 1999 (Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 152
- Basım Tarihi: 1999
- Doi Numarası: 10.1080/10426509908031614
- Dergi Adı: Phosphorus, Sulfur and Silicon and Related Elements
- Derginin Tarandığı İndeksler: Scopus
- Sayfa Sayıları: ss.27-34
- Anahtar Kelimeler: Azo compounds, Azo dyes, Chromophor group, Cyclotriphosphazenes, Hexachlorocyclotriphosphazene, Phenlyazophenoxycyclotriphosphazenes
- Ondokuz Mayıs Üniversitesi Adresli: Evet
Özet
Some new substituted cyclotriphosphazenes were prepared by the reaction of hexachlorocyclotriphosphazene and 4-hydroxyazo compounds such as 4-hydroxyazobenzene, 4′-ethyl-4-hydroxyazobenzene, 4′-tertbutyl-4-hydroxyazobenzene, 4′-methoxy-4-hydroxyazobenzene, 3′,4′-dichloro-4-hydroxyazobenzene, 2′-chloro-4-hydroxyazobenzene and 2′-methoxy-5′-chloro -4-hydroxyazobenzene. The structure of the compounds with the general formula [NP(OC6H4N=N-Ar)2]3. was determined by UV-VIS, IR, 1H-NMR and elemental analysis.