POLYMERIZATION OF BIS(PYRIDINE)BIS-(2,4,6-TRIBROMOPHENOXO)COPPER(II) COMPLEX (PY2CU(TBRP)2) BY ELECTROOXIDATION AND STRUCTURAL CHARACTERIZATION BY H-1-NMR, C-13-NMR, AND FTIR SPECTROSCOPIES

SEN, S; KISAKUREK, D; TOPPARE, LEVENT

doi:10.1080/10601329308009424

POLYMERIZATION OF BIS(PYRIDINE)BIS-(2,4,6-TRIBROMOPHENOXO)COPPER(II) COMPLEX (PY2CU(TBRP)2) BY ELECTROOXIDATION AND STRUCTURAL CHARACTERIZATION BY H-1-NMR, C-13-NMR, AND FTIR SPECTROSCOPIES

Atıf İçin Kopyala

SEN S., KISAKUREK D., TOPPARE L.

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, ss.481-492, 1993 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Basım Tarihi: 1993
Doi Numarası: 10.1080/10601329308009424
Dergi Adı: JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.481-492
Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Electroinitiated polymerization of bis(2,4,6-tribromophenoxo)-bis(pyridine)copper(II) complex was achieved in dimethylformamide-tetrabutylammonium tetrafluoroborate solvent-electrolyte couple under air or nitrogen at room temperature by constant potential electrolysis. Polymerization conditions were based on the peak potentials measured by cyclic voltammetry. The structural analyses of the polymers were done by H-1-NMR, C-13-NMR, and FTIR spectral analyses along with molecular weight measurements by cryoscopy. The poly(dibromo phenylene oxide)s obtained only at oxidation potentials in either atmosphere were found to be highly linear, indicating mainly 1,4-catenation was taking place.