Ariffin, Azhar and Khan, M.N. and Ye, C.M. (2005) Solvent Effects On Alkaline Hydrolysis Of N-Benzylphthalimide In Mixed Water-Acetonitrile And Mixed Water-N,N-Dimethylformamide. Indian Journal of Chemistry Section a-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, 44 (10). pp. 2055-2059. ISSN 0376-4710,
Full text not available from this repository.Abstract
The nucleophilic second-order rate constant (kappa(OH)) for the reaction of OH- with N-benzylphthalimide appears to follow a reaction mechanism similar to that for reactions of OH with phthalimide and its N-alkylphthalimides. The rate of hydrolysis reveals an insignificant contribution of water-catalysed cleavage of NBPT compared with its hydroxide ion catalysed reaction. The observed pseudo first-order rate constant, kappa(obs), for alkaline hydrolysis of NBPT decreases with increase in the content of organic cosolvents (up to 70%, nu/nu) in mixed water-CH3CN and water-DMF solvents.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA |
| Uncontrolled Keywords: | substituted phthalimides, catalysis, acetate, ion, derivatives, aminolysis, mechanism, kinetics |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Miss Malisa Diana |
| Date Deposited: | 03 Jul 2013 09:00 |
| Last Modified: | 27 Aug 2019 06:05 |
| URI: | http://eprints.um.edu.my/id/eprint/8046 |
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