PHOTOCHEMICAL CONVERSION OF POLYCHLORINATED PHENOLS IN AN AQUEOUS-MEDIUM - 2 - SENSITIZED CONVERSION

Citation
Yi. Skurlatov et al., PHOTOCHEMICAL CONVERSION OF POLYCHLORINATED PHENOLS IN AN AQUEOUS-MEDIUM - 2 - SENSITIZED CONVERSION, CHEMICAL PHYSICS REPORTS, 16(11), 1997, pp. 1943-1951
Citations number
17
Journal title
ISSN journal
10741550
Volume
16
Issue
11
Year of publication
1997
Pages
1943 - 1951
Database
ISI
SICI code
1074-1550(1997)16:11<1943:PCOPPI>2.0.ZU;2-G
Abstract
The kinetics of conversion of chlorinated phenols (mainly of 2,4,5-tri chlorophenol) sensitized by rose bengal, eosin, and methylene blue is studied. It is shown that hydrogen peroxide is formed and a chloride i on is detached during O-1(2) interaction with chlorophenols. Among the conversion products are chlorinated hydroquinone and benzoquinone. Th e supporting evidence for the two-electron mechanism of O-1(2) interac tion with chlorophenols is gained.