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

Date

1993-01-01

Author

SEN, S
KISAKUREK, D
Toppare, Levent Kamil

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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.

Subject Keywords

Materials Chemistry, General Chemistry, Polymers and Plastics, Ceramics and Composites

URI

https://hdl.handle.net/11511/34518

Journal

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY

DOI

https://doi.org/10.1080/10601329308009424

Collections

Department of Chemistry, Article

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Citation Formats

S. SEN, D. KISAKUREK, and L. K. Toppare, “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,” JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, pp. 481–492, 1993, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/34518.