Reactivity of the Intermediate Products of the Pulsed Photolysis of Iodophenol

• Published in: Russian Journal of Physical Chemistry A Vol. 93; no. 7; pp. 1417 - 1419
• Main Authors: Porkhun, V. I., Arshinov, A. V., Vasil’eva, G. Yu, Avvakumov, V. E.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01-07-2019; Springer Nature B.V
• Subjects: Absorption spectra; Atomic properties; Benzene; Chemistry; Chemistry and Materials Science; Hydrocarbons; Iodine; Oxidation; Photolysis; Physical Chemistry; Short Communications; photolysis; absorption spectra; iodophenol
• ISSN: 0036-0244; 1531-863X
• DOI: 10.1134/S0036024419070239

The direct photolysis of
p
-iodophenol in benzene and water is studied. The absorption spectra of the complex of atomic iodine with benzene and the
p
-hydroxyphenyl iodohydroxycyclohexadienyl radical R
•
are recorded. An absorption spectrum is recorded, and the absolute value of the rate constant of the termination reaction according to the second-order law of the
p
-iodophenoxyl radical is obtained in experiments on the sensitized photo-oxidation of
p
-iodophenol.