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Ester Cleavage Properties of Synthetic Hydroxybenzotriazoles in Cationic Monovalent and Gemini Surfactant Micelles

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Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India
Cite this: Langmuir 2005, 21, 1, 71–78
Publication Date (Web):December 8, 2004
Copyright © 2005 American Chemical Society

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    Four new hydroxybenzotriazole derivatives have been synthesized. Two of them, N-tetradecyl-1-hydroxy-1H-benzo[d][1,2,3]triazole-6-carboxamide (2) and N-tetradecyl-1-hydroxy-1H-benzo[d][1,2,3]triazole-7-carboxamide (3), possess long alkyl chains, while the other two, 1-hydroxy-1H-benzo[d][1,2,3]triazole-6-carboxylic acid (4) and 1-hydroxy-1H-benzo[d][1,2,3]triazole-7-carboxylic acid (5), have carboxylate side chains. These compounds along with their parent unsubstituted 1-hydroxybenzotriazole (HOBt), 1, have been examined for the cleavage of p-nitrophenyl hexanoate (PNPH) and p-nitrophenyl diphenyl phosphate (PNPDPP) in comicelles with monovalent cetyltrimethylammonium bromide (CTABr) and the corresponding bis-cationic gemini surfactants 16-m-16, 2Br- of identical chain length at 25 °C and pH 8.2. The apparent pKa values of the HOBt derivatives in the comicelles of CTABr or 16-4-16 gemini surfactant have been determined from the rate versus pH profiles and were found to be comparable. Catalytic system 4/16-4-16 demonstrated over 2200- and 1650-fold rate enhancements in the hydrolysis of PNPDPP and PNPH, respectively, for identical reactions carried out at pH 8.2 and 25 °C in buffered aqueous media. The second-order rate constants for such bimolecular reactions were determined employing pseudophase micellar models. Experiments in which excess substrate was taken over HOBt derivatives demonstrated that the catalysts “turned over”; hydrolysis of the putative acylated or phosphorylated HOBt intermediates was rapid in either type of host micelles.


     Corresponding author and Swarnajayanti Fellow (DST, Government of India); also at the Chemical Biology Unit, JNCASR, Bangalore 560 012, India. Fax:  +91-080-23600529. E-mail:  sb@

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    57. Honghong Zhang, Dezhan Chen, Guiqiu Zhang, Shizhen Mi, Nan Lu. Mechanism of the aminolysis of dimethyl phenylphosphinate: A DFT study. Journal of Molecular Structure: THEOCHEM 2009, 908 (1-3) , 12-18.
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    59. A. B. Mirgorodskaya, L. A. Kudryavtseva. Aqueous solutions of geminal alkylammonium surfactants as a medium for reactions of long-chain amines. Russian Journal of General Chemistry 2009, 79 (1) , 42-48.
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    63. Weidong Jiang, Bin Xu, Jianzhang Li, Qi Lin, Xiancheng Zeng, Hua Chen. Metallomicelle catalysis: Hydrolysis of p ‐nitrophenyl picolinate induced by Schiff base Co(II) complexes in a Gemini surfactant micellar solution. International Journal of Chemical Kinetics 2007, 39 (12) , 672-680.
    64. S. Moore, R. M. Palepu, S. Bal, K. K. Ghosh, P. R. Dafonte. Alkyl Triphenylphosphonium Bromide Surfactant Mediated Reactions of p -Nitrophenyl Acetate. Tenside Surfactants Detergents 2007, 44 (3) , 176-181.
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    66. Ik-Hwan Um, Jee Eun Park, Young-Hee Shin. Combined dual substituent constant and activation parameter analysis assigns a concerted mechanism to alkaline ethanolysis at phosphorus of Y-substituted phenyl diphenylphosphinates. Organic & Biomolecular Chemistry 2007, 5 (21) , 3539.
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    70. Kallol K. Ghosh, Manmohan L. Satnami. Nucleophilic substitution reaction of carboxylate and phosphate esters with hydroxamate ions in microemulsions. Colloids and Surfaces A: Physicochemical and Engineering Aspects 2006, 274 (1-3) , 125-129.

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