Kinetics and Mechanism of Oxidation of Tartaric Acid by N-Chloronicotinamide (NCN)

• Autorzy: Pushpalatha L.

Identyfikatory

DOI

10.18052/www.scipress.com/ILCPA.52.120

• Języki publikacji: EN

Abstrakty

EN

The oxidation of tartaric acid by N-chloronicotinamide in the presence of HClO₄ is studied. First order kinetics with respect to NCN is observed. The kinetics results indicate fractional order dependence about [tartaric acid]. Inverse first order in [nicotinamide] and inverse fractional order about [H⁺] are noted. Rate of the reaction increases with a decrease in the percentage of acetic acid. The values of rate constants observed at four different temperatures were utilized to calculate the activation parameters. A suitable mechanism consistent with the experimental findings has been proposed.

Słowa kluczowe

EN

Tartaric acid; N-Chloronicotinamide; oxidation; mechanism

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2015
• Tom: Vol. 52
• Strony: 120--125
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Pushpalatha L.

• Postgraduate and Research Department of Chemistry, National College, Trichy — 620 001, Tamil Nadu, India

Bibliografia

• [1] . Madhu Saxena, Ranjana Gupta, Amar Singh, Bharat Singh, Singh A. K., Journal of Molecular Catalysis. 65(3) (1991) 317 .
• [2] . Chand Waqar, Bharat Singh, Sharma J.P., Journal of Molecular Catalysis. 60(1) (1990) 49.
• [3]. Preeti Swami, Yajurvedi D., Mishra P., Pradeep K. Sharma, International Journal of Chemical Kinetics. 42(1) (2010) 50.
• [4]. Patil Sangeeta, Katre Y. R., Ajaya Kumar Singh, Journal of Surfactants and Detergents.10(3) (2007) 175.
• [5]. Kailasa Aruna, Prerepa Manikyamba, Embar Venkatachari Sundaram, Collection of Czechoslovak Chemical Communications, 58(7) (1978) 1624.
• [6] .Ruhidas Baeyen, Mohirul Islam, Asim K Das, Indian Journal of Chemistry. 48A (2009) 1055.
• [7]. Sangeeta Patil, Katre Y. R., Ajaya Kumar Singh, Colloids and Surfaces. A: Physicochem. Eng. Aspects, 308 (2007) 6.
• [8]. Vivekanandan K, Nambi K., Indian J. Chem Sect. B. 35 (1996) 1117.
• [9]. F. Feigl, Spot test in organic analysis, Elsevier, New York, 425 (1975).
• [10]. Mathur A, Sharma V, Banerji K.K., Ind J Chem., 27A (1988) 123.
• [11] .Laidler K. J., Tata Mc. Graw Hill, New Delhi (1965) 229.
• [12] . (a) Vivekanandan K., Oxid Commun. 27(1) (2004) 195 ; (b) Ramasamy V, Nambi K., Asian J Chem. 18 (2006) 2605. ; (c) Mathiyalagan N., Oriental Journal of Chemistry. 21 (2005) 125. ; (d) Ramkumar B., Oxid Commun . 24(4), (2001) 554. ; (e) Mathiyalagan N.,. J Indian Chem Soc. 82 (2005) 1. ; (f) Mathiyalagan N., Mapana Journal of Sciences. 3, (2005) 1. ; (g)Vivekanandan K, Nambi K., J Indian Chem Soc. 76, (1999) 198. ; (h) Pushpalatha L, Vivekanandan K., J Indian Chem Soc. 87, (2010) 1221. ; (i) Pushpalatha L., Afinidad 68 (2011) 511. ; (j) ) Pushpalatha L, Vivekanandan K., Oxid. Commun. 36(3) (2013) 583. ; (k) ) Pushpalatha L, Vivekanandan K., Oxid. Commun. 36(3) (2013) 573. ; (l) Jabbar S.F.A , Rao V.S ., Ind J Chem. 33A ((1994) 69.