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Spectroscopic, thermal and crystal structure properties of novel ()-2,6-dimethyl-4-(4--butylphenyldiazenyl)phenyl acrylate dye      
Yazarlar
Hasan Kocaokutgen
Ondokuz Mayıs Üniversitesi, Türkiye
Prof. Dr. Mahmut GÜR Prof. Dr. Mahmut GÜR
Kastamonu Üniversitesi, Türkiye
Mustafa Serkan Soylu
Giresun Üniversitesi, Türkiye
Peter Lönnecke
Özet
2,6-Dimethyl-4-(4-tert-butylphenyldiazenyl)phenyl acrylate (C21H24N2O2), containing an acryloyloxy group, first 2,6-dimethyl-4-(4-tert-butylphenyldiazenyl) phenol was prepared by reacting 4-tert-butylbenzenediazonium salt with 2,6-dimethylphenol and then its acryloyloxy derivative was synthesized in a Schotten-Bauman-type reaction. The characterisation of the synthesized azo-ester dye has been described by IR, UV-vis, 1H NMR, 13C NMR spectroscopic techniques, and elemental analysis. The structure of the present compound has been determined by single-crystal X-ray diffraction. This synthesized azo-ester compound crystallizes in monoclinic system, space group P21/c with Z = 4. The thermal behaviour of the compound has been determined by means of differential thermal analysis (DTA) and thermogravimetry (TG) techniques. © 2004 Elsevier Ltd. All rights reserved.
Anahtar Kelimeler
Acrylate | Azo-ester dyes | Crystal structure | Diazenes | Spectral and thermal analysis
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Dyes and Pigments
Dergi ISSN 0143-7208
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce
Basım Tarihi 11-2005
Cilt No 67
Sayı 2
Sayfalar 99 / 103
Doi Numarası 10.1016/j.dyepig.2004.09.021
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S0143720804002542