Aqueous chlorination kinetics and mechanism of substituted dihydroxybenzenes

LM Rebenne, AC Gonzalez…

文献索引：Rebenne, Laurence M.; Gonzalez, Alicia G.; Olson, Terese M. Environmental Science and Technology, 1996 , vol. 30, # 7 p. 2235 - 2242

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被引用次数: 111

摘要

The initial chlorination kinetics of several substituted dihydroxybenzenes, including chlorinated resorcinol compounds, was studied over the pH range of 2-12 at 22° C. For each of the resorcinol substrates, the apparent chlorination rates are a minimum in the pH range of 3-6 and a maximum at pH values between 8-11. A mechanism that involves the reaction of HOCl with ArX (OH) 2, ArX (OH) O-, and ArX (O-) 2, and an acid-catalyzed pathway at ...