Abstract
The chromatographic indicator of the ability of substances to form associates in a pure liquid δT b.p. proposed in our previous study was used to estimate the capacity for self-association of alkyl-substituted imidazoles, pyrazoles, pyrroles, oxazoles, isoxazoles, pyridazines, pyrimidines, pyrazines, and pyridines. Alkyl substituents introduced in heterocyclic compounds decrease the δT b.p. values, which is consistent with the data on the heats of self-association of heterocyclic compounds in pure liquids. The reasons for the difference between the boiling point of a compound at standard pressure and its “gas-chromatographic boiling point” are discussed.
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References
R. V. Golovnya, T. E. Kuz'menko, and I. L. Zhuravleva,Izv. Akad. Nauk, Ser. Khim., 1999, 730 [Russ. Chem. Bull., 1999,48, 726 (Engl. Transl.)].
R. V. Golovnya, A. L. Samusenko, and E. A. Mistryukov,J. High Resol., Chromatogr. CC, 1979,2, 609.
A. F. Pozharskii, V. A. Anisimov, and E. B. Tsupak,Prakticheskie raboty po khimii geterotsiklov [Practical Works on the Chemistry of Heterocycles], Izd-vo Rostovskogo Universiteta, 1988 (in Russian).
A. F. Pozharskii, A. D. Granovskii, and A. M. Simonov,Usp. Khim., 1966,35, 2, 261 [Russ. Chem. Rev., 199635, (Engl. Transl.)].
B. L. Karger,Anal. Chem., 1967,39, 24A.
G. Guiochon and C. L. Guillemin,Quantitative Gas Chromatography, Elsevier, Amsterdam-Oxford-New York-Tokyo, 1988.
Comprehensive Heterocyclic Chemistry. The Structure, Reactions, Synthesis and Uses of Heterocyclic Compounds, Eds.. A. R. Katrizky and C. W. Rees, Pergamon Press, Oxford, 1984,3, 4.
Comprehensive Heterocyclic Chemistry II. A Review of the Literature 1982–1995, Ed. R. C. Storr, Elsevier Sci., 128.
G. A. Kurkchi and A. V. Iogansen,Zh. Fiz. Khim., 1991,65, 1240 [Russ. J. Phys. Chem., 1991,65 (Engl. Transl)].
Yu. A. Teterin, L. N. Talanova, L. N. Nikolenko, and A. A. Popov,Zh. Obshch. Khim., 1976,46, 1427 [J. Gen. Chem. USSR, 1976,46 (Engl. Transl.)].
R. V. Golovnya, I. L. Zhuravleva, and M. A. Sal'kova,Zh. Analit. Khim., 1992,47, 1269 [J. Anal. Chem. USSR, 1992,47 (Engl. Transl.)].
F. Torrens, J. Sanchez-Marin, and F. Tomas,J. Chem. Res. Synop., 1990,6, 176.
I. Wawer and S. Warycha,Pol. J. Chem. 1985,59, 565.
A. L. Samusenko and R. V. Golovnya,Chromatographia, 1988,25, 531.
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Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp 319–322, February, 2000.
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Golovnya, R.V., Kuz'menko, T.E. & Krikunova, N.I. The influence of alkyl substituents on the chromatographic indicator of self-association ofN-containing heterocyclic compounds. Russ Chem Bull 49, 321–324 (2000). https://doi.org/10.1007/BF02494681
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DOI: https://doi.org/10.1007/BF02494681