Comparative Study of Oxidation of Unsaturated Alcohols in Micellar and Non-Micellar Media Using N-Chlorosaccharin
DOI:
https://doi.org/10.29070/97sb7b53Keywords:
Alcohals, N-Chlorosaccharin, Oxidation, organic synthesisAbstract
The oxidation of alcohols is a crucial process in organic synthesis, and comprehending its behaviour in various media offers significant insights for improving reaction efficiency. This research examines the oxidation kinetics of unsaturated alcohols—allyl alcohol and cinnamyl alcohol—utilizing N-chlorosaccharin (NCSA) as the oxidising agent in both micellar and non-micellar environments. Micellar media were formulated using sodium dodecyl sulphate (SDS) and cetyltrimethylammonium bromide (CTAB), which serve as anionic and cationic surfactants, respectively. Reaction rates were examined under many settings, including pH, temperature, surfactant concentration, and substrate type. Results demonstrated a significant increase in response rates inside micellar medium, ascribed to solubilisation and stabilisation effects. This work demonstrates a relationship between surfactant characteristics and the catalytic efficacy of micellar environments, offering a mechanistic insight into oxidation processes.
References
Agnihotri, N., Sharma, P., & Gupta, M. (2021). Oxidative degradation of unsaturated alcohols crotyl and cinnamyl with N-chlorosaccharin in aqueous acetic acid and micellar media. Journal of Chemical Research, 45(7), 501-509.
Beregin, S. V. (2021). Micellar-mediated oxidation reactions: Insights from the reaction mechanisms and thermodynamics. Journal of Physical Chemistry B, 125(21), 5857-5864.
Bignell, A. E., & Smith, G. W. (2001). Investigating the effect of surfactants on alcohol oxidation reactions. Journal of Molecular Catalysis A: Chemical, 169(1-2), 59-68.
Hegde, G. M., & Bhattacharjee, P. (2017). A study on the role of micellar environments in oxidation reactions of alcohols. Indian Journal of Chemistry A, 56(12), 1356-1362.
Kaur, H., Bedi, R., & Sharma, N. (2020). Catalytic importance of saccharin and its derivatives in chemical transformations. Catalysis Science & Technology, 10(3), 285-302.
Latona, G. (2023). The catalytic influence of sodium dodecyl sulfate micelles on the oxidation of alcohols by potassium permanganate. International Journal of Chemical Kinetics, 55(1), 45-55.
Menger, F. M., & Portnoy, P. (1986). The Pseudo-Phase model and micellar catalysis. Journal of the American Chemical Society, 108(7), 2351-2355.
Piszkiewicz, M. (1988). Positive cooperativity in micellar systems. Journal of Chemical Physics, 89(1), 212-218.
Rai, A., Shukla, S., & Kumar, S. (2013). Kinetic and mechanistic study of organic molecule oxidation in micellar media. Journal of Chemical Thermodynamics, 61, 39-47.
Sharma, R., & Raghavan, S. (2016). Influence of surfactants on the rate of oxidation of alcohols in acidic media. Journal of Molecular Catalysis A: Chemical, 418, 30-36.
Sharma, V., & Gupta, R. (2018). Micellar-enhanced oxidation processes: A study on alcohols using potassium permanganate. Journal of Chemical Technology & Biotechnology, 93(10), 2831-2840.
Smith, J. K., & Brown, C. A. (2005). Kinetic study of alcohol oxidation in micellar and non-micellar systems. Reaction Kinetics and Catalysis Letters, 85(2), 123-130.
Suri, R. G., & Rao, B. R. (2019). Kinetics of alcohol oxidation in aqueous micellar systems. Chemical Papers, 73(8), 1839-1845.
Thomas, R. B., & Parsons, D. J. (2007). The role of micelles in the oxidation of alcohols by potassium permanganate in aqueous acidic media. International Journal of Chemical Kinetics, 39(3), 159-167.
Verma, P., & Sharma, S. (2012). Study of the effect of anionic surfactants on oxidation reactions. Asian Journal of Chemistry, 24(7), 3030-3034.
Walia, R., & Bedi, R. (2015). Micellar effects on alcohol oxidation in aqueous and organic media: A comparative study. Indian Journal of Chemistry A, 54(5), 573-581.
Wang, L., & Zhang, M. (2011). Effect of micelles on the oxidation of unsaturated alcohols. Journal of Colloid and Interface Science, 363(2), 529-535.
Xie, J., & Zhang, Y. (2018). Kinetic study of alcohol oxidation with N-chlorosaccharin in micellar and non-micellar systems. Journal of Molecular Catalysis A: Chemical, 281(1), 1-6.
Yadav, M., & Jain, P. (2020). Kinetics of oxidation reactions in micellar systems. Journal of Molecular Catalysis A: Chemical, 314(3), 151-157.
Zhang, J., & He, S. (2014). Role of surfactants in the oxidation of alcohols in micellar and non-micellar media. Journal of Physical Chemistry B, 118(10), 2679-2685.
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