Abstract
The kinetics of the formation of yellow-colored complex [4-CNpy Ru(CN)5]3− via cyanide substitution from the coordination sphere of [Ru(CN)6]4− using Hg(II) as catalyst by nitrogen heterocyclic ligand 4-cyanopyridine (4-CNpy) has been studied spectrophotometrically in an aqueous medium by monitoring the increment in absorbance at 400 nm, the λmax of yellow-colored product [4-CNpy Ru(CN)5]3−. The reaction rate followed first-order kinetics in [4-CNpy] and was independent to [Ru(CN)64−]. The complex behavior in the reaction rate was observed with increasing [Hg2+]. Negative salt effect upon variation in ionic strength was noticed in the progressive course of the reaction. A suitable mechanistic scheme compatible with the experimental results has been suggested which is supported by activation parameters.
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A. Srivastava, V. Sharma, A. Prajapati, N. Srivastava, R.M. Naik, Chem. Chem. Technol. 13, 275 (2019)
D. Vinka, V. Vlasta, A. Tatjana, Croatica Chem. Acta. 78, 617 (2005)
K. Lin, Z.Z. Zhao, H.B. Bo, X.J. Hao, J.Q. Wang, Front. Pharmacol. 9, 1323 (2018)
Y. Zhang, V. Uahengo, P. Cai, G.Z. Cheng, J. Cord. Chem. 71, 2091–2101 (2018)
N. Bharti, M.R. Maurya, F. Naqvi, A. Azam, Borg. Med. Chem. Letts. 10, 2243 (2000)
F. Athar, K. Husain, M. Abid, A. Azam, Chem. Biodivers. 2, 1320 (2005)
R.G. Kenny, C.J. Marmion, Chem. Rev. 119, 1058 (2019)
R.A. De Grandis, P.W.D.S.D. Santos, K.M. Oliveira, A.R.T. Machoado, A.F. Aissa, A.A. Batista, L.M.G. Autunes, F.R. Pavan, Bioorg. Chem. 85, 455 (2019)
B. Yu, T.W. Rees, J. Liang, C. **, Y. Chen, L. Ji, H. Chao, Dalton Trans. 48, 3914 (2019)
A. Simovic, R. Masnikosa, I. Bratsos, E. Alessio, Coord. Chem. Rev. 398, 1 (2019)
F.D. Abreu, T.F. Paulo, M.H. Gehlen, R.A. Ando, L.G.F. Lopes, A.C.S. Gondim, M.A. Vasconcelos, E.H. Teixeira, E.H.S. Sousa, I.M.M. Carvalho, Inorg. Chem. 56, 9084 (2017)
P. Zang, J. Chen, Y. Liang, Acta Biochim. Biophys. Sin. 42, 440 (2010)
X.L. Hong, Z.H. Liang, M.H. Zeng, J. Coord, Chem. 64, 3792 (2011)
L. Zeng, P. Gupta, Y. Chen, E. Wang, L. Ji, H. Chao, Z.S. Chen, Chem. Soc. Rev. 46, 5771 (2017)
J.P.C. Coverdale, T.L.-M. Carron, I.R. Canelon, Inorganics. 7, 31 (2019)
J. Iida, E.T. Bell-Loncella, M.L. Purazo, Y. Lu, J. Dorchak, R. Clancy, J. Slavik, M.L. Cotler, C.D. Shriver, J. Trans. Med. 14, 48 (2016)
T. Ararevic, A. Rilak, Z.D. Bugarcic, Eur. J. Med. Chem. 142, 8 (2017)
L. Gua, X. Lia, Q. Ran, C. Kang, C. Lee, J. Shen, Cancer Med. 5, 2850 (2016)
E. Alessio, G. Mestroni, A. Bergamo, G. Sava, Curr. Top. Med. Chem. 4, 1525 (2004)
R.A. Gomes-Junior, R.S. Silva, R.G. Lima, M.A. Vannier-Santos, FEMS Microbio. Lett. 364, 1–8 (2017)
J. Kljun, A.J. Scott, T.L. Rizner, J. Keiser, I. Turel, Organometallics 33, 1594 (2014)
D.D. Dwyer, K. Gordon, B. Jones, Int. J. Immunopharmacol. 17, 931 (1995)
C.M. Bastos, K.A. Gordon, T.D. Ocain, Bioorg. Med. Che. Lett. 8, 147 (1998)
K. Berggren, T.H. Steinberg, W.M. Lauber, J.A. Carroll, M.F. Lopez, E. Chernokalskaya, L. Zieske, Z. Diwu, P. Haugland, W.F. Patton, Ana. Biochem. 276, 129 (1999)
C.A. Lindino, L.O.S. Bulhoes, J. Braz. Chem. Soc. 15, 178 (2004)
N.A. Alarfa, S.S.A. El-Razeq, J. Pharm. Biomed. Anal. 41, 1423 (2006)
B.R. Reddy, S. Raman, Indian J. Chem. 28A, 599 (1989)
S. Prasad, Trans. Met. Chem. 28, 1 (2003)
S. Prasad, J. Anal. Chem. 60, 581 (2005)
R.M. Naik, R.K. Tiwari, P.K. Singh, A. Tiwari, S. Prasad, Trans. Met. Chem. 30, 968 (2005)
R.M. Naik, A. Agarwal, A.K. Verma, S.B.S. Yadav, B. Kumar, Int. J. Chem. Kinet. 41, 215 (2009)
H.E. Toma, A.A. Batista, H.B. Gray, J.A. Chem, Soc. 104, 7509 (1982)
J.C.R. Legros, Hebd Seances Acad. Sci. 248, 1339 (1959)
R.M. Naik, A. Agarwal, S. Prasad 74, 887 (2009)
R.M. Naik, A. Agarwal, S. Prasad, A.K. Verma, Microchemical J. 93, 43 (2009)
A. Agarwal, S. Prasad, R.M. Naik, Microchemical J. 128, 181 (2016)
R.C. Reast, CRC Handbook of Chemistry and Physics, vol. D-79, 49th edn. (The Chemical Rubber Co., Ohio, 1969)
A. Zmikiz, D. Cvrtila, D. Pavlovic, I. Murati, W. Reynolds, S. As-perger, J. Chem. Soc. Dalton Trans. (12), 1284–1286 (1973)
J. Catalan, O. Mo, P. Perez, M. Yanez, J. Am. Chem. Soc. 22, 101 (1979)
F. Bosalo, R.G. Pearson, Mechanism of Inorganic Reactions: a study of metal complexes in solution, 2nd edn. (Wiley, London, 1967), p. 35
R. Rastogi, A. Srivastava, R.M. Naik, J. Disp. Sci. Tech. (2019)
L.D. Hansen, R.M. Izatt, J.J. Christensen, Inorg. Chem. 2, 1243 (1963)
M. Phull, P.C. Nigam, Talanta 28, 591 (1981)
A. Bellpma, Talanta 22, 197 (1975)
V.I. Belevantsev, B.I. Peshchevitskii, Koord. Khim. 5, 27 (1979)
M.T. Beck, Fourteen: a magic number of coordination chemistry, in Proc. XXICC Calcutta, India, 1979, In Coordination Chemistry 20, Pergamon Press, Oxford, 31 (1971)
H.H. Cady, R.E. Connik, J. Am. Chem. Soc. 80, 2646 (1958)
R.M. Naik, A.K. Verma, A. Agarwal, A. Asthana, Trans. Met. Chem. 34, 209 (2009)
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One of the authors Richa Rastogi is thankful to the Head of the Department of Chemistry, Lucknow University, Lucknow, for providing necessary research facilities to perform this work for her Ph.D. degree.
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Srivastava, A., Naik, R.M. & Rastogi, R. Spectrophotometric kinetic study of mercury(II)-catalyzed formation of [4-CNpyRu(CN)5]3− via ligand exchange reaction of hexacyanoruthenate(II) with 4-cyanopyridine: a mechanistic approach. J IRAN CHEM SOC 17, 2327–2333 (2020). https://doi.org/10.1007/s13738-020-01927-w
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DOI: https://doi.org/10.1007/s13738-020-01927-w