Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles
Pseudo-first order rate constants (kobs) for alkaline hydrolysis of phthalimide (PTH), obtained at constant concentration of cetyltrimethylammonium bromide (CTABr) and 35°C, vary with the concentration of organic salts ([MX]) according to the relationship: kobs = (k0 + θ K [MX])/(1 + K [MX]) where θ...
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Kluwer Academic Publishers, Dordrecht and Akadémiai Kiadó, Budapest
2001
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| Online Access: | http://psasir.upm.edu.my/id/eprint/114056/1/114056.pdf http://psasir.upm.edu.my/id/eprint/114056/ https://link.springer.com/article/10.1023/A:1010503215367 |
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my.upm.eprints.1140562024-12-08T08:19:02Z http://psasir.upm.edu.my/id/eprint/114056/ Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles Khan, M. Niyaz Ahmad, Faujan B. H. Pseudo-first order rate constants (kobs) for alkaline hydrolysis of phthalimide (PTH), obtained at constant concentration of cetyltrimethylammonium bromide (CTABr) and 35°C, vary with the concentration of organic salts ([MX]) according to the relationship: kobs = (k0 + θ K [MX])/(1 + K [MX]) where θ and K are empirical parameters. The values of K at 0.01 M CTABr are nearly 2 times larger than the corresponding K values at 0.02 M CTABr for sodium benzoate, disodium phthalate and disodium isophthalate. Kluwer Academic Publishers, Dordrecht and Akadémiai Kiadó, Budapest 2001 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/114056/1/114056.pdf Khan, M. Niyaz and Ahmad, Faujan B. H. (2001) Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles. Reaction Kinetics and Catalysis Letters, 72 (2). pp. 321-329. ISSN 0133-1736 https://link.springer.com/article/10.1023/A:1010503215367 10.1023/a:1010503215367 |
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Pseudo-first order rate constants (kobs) for alkaline hydrolysis of phthalimide (PTH), obtained at constant concentration of cetyltrimethylammonium bromide (CTABr) and 35°C, vary with the concentration of organic salts ([MX]) according to the relationship: kobs = (k0 + θ K [MX])/(1 + K [MX]) where θ and K are empirical parameters. The values of K at 0.01 M CTABr are nearly 2 times larger than the corresponding K values at 0.02 M CTABr for sodium benzoate, disodium phthalate and disodium isophthalate. |
| format |
Article |
| author |
Khan, M. Niyaz Ahmad, Faujan B. H. |
| spellingShingle |
Khan, M. Niyaz Ahmad, Faujan B. H. Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles |
| author_facet |
Khan, M. Niyaz Ahmad, Faujan B. H. |
| author_sort |
Khan, M. Niyaz |
| title |
Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles |
| title_short |
Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles |
| title_full |
Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles |
| title_fullStr |
Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles |
| title_full_unstemmed |
Effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles |
| title_sort |
effects of organic salts on the rate of alkaline hydrolysis of phthalimide in the presence ofcationic micelles |
| publisher |
Kluwer Academic Publishers, Dordrecht and Akadémiai Kiadó, Budapest |
| publishDate |
2001 |
| url |
http://psasir.upm.edu.my/id/eprint/114056/1/114056.pdf http://psasir.upm.edu.my/id/eprint/114056/ https://link.springer.com/article/10.1023/A:1010503215367 |
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