Abstract
The acid-base interaction of octa(m-trifluoromethylphenyl)tetraazaporphin with nitrogen bases in benzene was studied. The rates of intermolecular transfer of sterically screened NH group protons from octa(m-trifluoromethylphenyl)tetraazaporphin to n-butylamine and tert-butylamine were found to be low. A scheme of the process was suggested. The influence of the nature of bases on the kinetic parameters of acid-base interactions was studied.
Similar content being viewed by others
References
P. A. Stuzhin, O. G. Khelevina, and B. D. Berezin, in Phthalocyanines: Properties and Applications, Ed. by C. C. Leznoff and A. B. P. Lever, Vol. 4 (VCH, New York, 1996), p. 19.
P. A. Stuzhin, Doctoral Dissertation in Chemistry (IGKhTU, Ivanovo, 2004).
O. A. Petrov, Koord. Khim. 27, 483 (2001) [Russ. J. Coord. Chem. 27, 449 (2001)].
O. A. Petrov and B. D. Berezin, Zh. Fiz. Khim. 73, 830 (1999) [Russ. J. Phys. Chem. A 73, 726 (1999)].
O. A. Petrov, Doctoral Dissertation in Chemistry (IGKhTU, Ivanovo, 2004).
M. V. Bazilevskii and M. V. Vener, Usp. Khim. 72, 3 (2003).
Molecular Interactions, Ed. by H. Ratajczak and W. J. Orville-Thomas (Wiley, Chichester, New York, Brisbene, Toronto, 1981; Mir, Moscow, 1984), vol. 2.
S. I. Vagin and M. Hanack, Eur. J. Org. Chem., No. 16, 2859 (2002).
L. Tittse and G. Aikher, Reactions and Syntheses in the Organic Chemistry Laboratory (Univ. Sci., Mill Valley, 1989; Mir, Moscow, 1999).
O. A. Petrov, Zh. Fiz. Khim. 74, 838 (2000) [Russ. J. Phys. Chem. A 74, 737 (2000)].
G. P. Gurinovich, A. N. Sevchenko, and K. N. Solov’ev, Spectroscopy of Chlorophyll and Related Compounds (Nauka i Tekhnika, Minsk, 1968) [in Russian].
B. D. Berezin and M. B. Berezin, Zh. Fiz. Khim. 63, 3166 (1989).
A. Albert and E. Sergeant, Ionization Constants of Acids and Bases (Methuen, London, 1962; Nauka, Moscow, Leningrad, 1964).
O. A. Petrov, Zh. Fiz. Khim. 76, 1577 (2002) [Russ. J. Phys. Chem. A 76, 1423 (2002)].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © O.A. Petrov, O.G. Khelevina, E.L. Kuzmina, 2010, published in Zhurnal Fizicheskoi Khimii, 2010, Vol. 84, No. 9, pp. 1654–1659.
Rights and permissions
About this article
Cite this article
Petrov, O.A., Khelevina, O.G. & Kuzmina, E.L. The kinetic peculiarities of intermolecular proton transfer from NH groups of octa(m-trifluoromethylphenyl)tetraazaporphin in the nitrogen base-benzene system. Russ. J. Phys. Chem. 84, 1506–1510 (2010). https://doi.org/10.1134/S0036024410090104
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036024410090104