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- Title
Effect of the structure of quaternary ammonium salt radicals on the nitrite-chloride exchange.
- Authors
Rakhman'ko, E. M.; Markovskaya, M. S.; Stanishevskii, L. S.; Zubenko, Yu. S.; Tsyganov, A. R.
- Abstract
It has been shown that the NO and Cl− ions in methylpyperidine, cetylmorpholine, quinuclidine, and triethyl quaternary ammonium salts ( QAS) are characterized by approximately equal exchange constants K despite a significant difference in the structure of QAS. For methylpyperidine, cetylmorpholine, and triethyl salts, K are almost equal, which can be attributed to the special features of ethyl radicals fixed into the cycles, which occupy a smaller volume and thus reduce the effect of the length of the third substituent, so that the parameters of the closest approach become nearer.
- Subjects
QUATERNARY ammonium salts; RADICALS (Chemistry); IONS; ANIONS; AMINES
- Publication
Journal of Analytical Chemistry, 2010, Vol 65, Issue 6, p565
- ISSN
1061-9348
- Publication type
Article
- DOI
10.1134/S1061934810060031