Degradation of phenylethyl hydroperoxide in the presence of styrene epoxide and <Emphasis Type="Italic">p</Emphasis>-toluenesulfonic acid in an acetonitrile solution: Fid-Bau Portal

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Degradation of phenylethyl hydroperoxide in the presence of styrene epoxide and p-toluenesulfonic acid in an acetonitrile solution

Petrov, L. V. / Solyanikov, V. M.

Abstract It was shown that phenylethyl (ethylbenzene) hydroperoxide (EBHP) decomposes in an acetonitrile solution in an argon atmosphere in the presence of a styrene epoxide (SE)-p-toluenesulfonic acid (TSA) binary system yielding acetophenone and methylphenylcarbinol in a molar ratio of 1: 1. The expression for the EBHP degradation rate v = k p[TSA]1[SE]0[EBHP]0 is equivalent to the relationships obtained earlier for the rates of oxygen uptake by the binary system and the buildup of the oxidation product. The temperature dependence of the specific rate of degradation is given by k p = 1 × 1014exp (−111.8 kJ mol−1/RT) s−1 (333–348 K).

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Degradation of phenylethyl hydroperoxide in the presence of styrene epoxide and p-toluenesulfonic acid in an acetonitrile solution

Petrov, L. V. / Solyanikov, V. M.

Abstract It was shown that phenylethyl (ethylbenzene) hydroperoxide (EBHP) decomposes in an acetonitrile solution in an argon atmosphere in the presence of a styrene epoxide (SE)-p-toluenesulfonic acid (TSA) binary system yielding acetophenone and methylphenylcarbinol in a molar ratio of 1: 1. The expression for the EBHP degradation rate v = k p[TSA]1[SE]0[EBHP]0 is equivalent to the relationships obtained earlier for the rates of oxygen uptake by the binary system and the buildup of the oxidation product. The temperature dependence of the specific rate of degradation is given by k p = 1 × 1014exp (−111.8 kJ mol−1/RT) s−1 (333–348 K).

Degradation of phenylethyl hydroperoxide in the presence of styrene epoxide and p-toluenesulfonic acid in an acetonitrile solution

Petrov, L. V. / Solyanikov, V. M.

Abstract It was shown that phenylethyl (ethylbenzene) hydroperoxide (EBHP) decomposes in an acetonitrile solution in an argon atmosphere in the presence of a styrene epoxide (SE)-p-toluenesulfonic acid (TSA) binary system yielding acetophenone and methylphenylcarbinol in a molar ratio of 1: 1. The expression for the EBHP degradation rate v = k p[TSA]1[SE]0[EBHP]0 is equivalent to the relationships obtained earlier for the rates of oxygen uptake by the binary system and the buildup of the oxidation product. The temperature dependence of the specific rate of degradation is given by k p = 1 × 1014exp (−111.8 kJ mol−1/RT) s−1 (333–348 K).

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Title:

Degradation of phenylethyl hydroperoxide in the presence of styrene epoxide and p-toluenesulfonic acid in an acetonitrile solution

Contributors:

Petrov, L. V. (author) / Solyanikov, V. M. (author)

Published in:

Petroleum Chemistry ; 49 ; 323-326

Publication date:

2009-07-01

Size:

4 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544109040112

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Hydroperoxide , Binary System , Epoxide , MeCN , Petroleum Chemistry Chemistry , Industrial Chemistry/Chemical Engineering

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