Siva Rami Reddy, B. ; Rajadurai, S. ; Santappa, M. (1979) Kinetic studies on the condensation reaction of 2-methylol-4-t-butylphenol with 4-t-butylphenol using acid catalysts. I Journal of Applied Polymer Science, 24 (2). pp. 339-344. ISSN 0021-8995
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/app.197...
Related URL: http://dx.doi.org/10.1002/app.1979.070240203
Abstract
The rates of the individual reactions of 2-methylol-4-t-butylphenol with 4-t-butylphenol were measured under varying mole ratios of reactants in the presence of different acid catalysts (5.0×10−3N to 2.0 ×10−4N) at five different temperatures (60, 65, 70, 75, and 80°C). In all the experiments, the reactions were found to obey second-order rate law. The values of the Arrhenius parameters and the entropy of activation for the overall reaction were calculated. The relative catalytic efficiencies of the acid catalysts followed the order HNO3>HCl>H2SO4.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| ID Code: | 43295 |
| Deposited On: | 11 Jun 2011 06:21 |
| Last Modified: | 11 Jun 2011 06:21 |
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