Anodic oxidation of 2, 6-dimethylphenol in an alkaline dichloromethane in the presence of bromide ion gave poly[oxy(2, 6-dimethyl-1, 4-phenylene] with high efficiency. 4-Bromo-2, 6-dimethylphenol was isolated from the reaction mixture during the electrolysis. Bromide ion is assumed to serve as a mediator of electro-oxidative polymerization. The mechanism of this polymerization was discussed on the basis of results obtained in the measurements including cyclic voltammetry and double potential-step chronocoulometry.
ASJC Scopus subject areas
- 化学 (全般)