Kinetics of Oxidative Hydrolysis of Oximes of Acetophenone and Para Substituted Acetophenone Oximes by Cr(VI) in Acetic Acid Medium
Corresponding Author(s) : L.V.S. Prasada Rao
Asian Journal of Chemistry,
Vol. 4 No. 3 (1992): Vol 4 Issue 3
Abstract
The kinetics of oxidative hydrolysis of acetophenone oxime by Cr(VI) in 10% (v/v) N,N-dimethylformam ide at different concentrations of acetic acid have been investigated. There is an increase (0.5–7.0 M) in the rate upto 3 M acetic acid concentration and slight decrease thereafter. A first order dependence on [oxime] and [HCrO4] is observed. Effect of substituents gave a negative value (–0.83 for Hammett's reaction constant ρ.
Keywords
Kinetics
Oxidative Hydrolysis
Oximes
Acetophenone
Cr(VI)
Acetic Acid Medium
Prasada Rao, L., & Brahmaji Rao, S. (2010). Kinetics of Oxidative Hydrolysis of Oximes of Acetophenone and Para Substituted Acetophenone Oximes by Cr(VI) in Acetic Acid Medium . Asian Journal of Chemistry, 4(3), 421–431. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/25077
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