Abstract
Study of the kinetics of alkaline hydrolysis of alkylp-nitrophenyl chloromethylphosphonates in micellar solutions of cetylpyridinium bromide showed that the observed rate constant depends on the hydrophobicity of the substrates. A minor increase in the length of the alkyl chain in the substituent increases the catalytic effect in the series Et<Bu<C6H13. Further increase in the substrate hydrophobicity results in a decrease in the bimolecular rate constant in the micellar phase.
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Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 279–282, February, 1999.
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Shagidullina, R.A., Zakharova, L.Y. & Kudryavtseva, L.A. The effects of cetylpyridinium bromide micelles on the kinetics of alkaline hydrolysis of alkylp-nitrophenyl chloromethylphosphonate. Russ Chem Bull 48, 279–281 (1999). https://doi.org/10.1007/BF02494547
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DOI: https://doi.org/10.1007/BF02494547