| Abstract: | The reaction of 1-benzoyloxy-4-4-(dimethylamino)styryl]pyridinium tetrafluoborate with trimethylbenzylammonium chloride in
acetonitrile takes place with the formation of an ion pair of 1-benzoyloxy-4-4-(dimethylamino)styryl]pyridinium chloride,
the slow decomposition of which to the σ adduct is rate-determining. The equilibrium constants of the individual steps of
formation of ions from the ionogens PhCOCl and DASPO are determined.
L. M. Litvinenko Institute of Physical Organic Chemistry and Carbon Chemistry, National Academy of Sciences of Ukraine, 70
Lyuksemburg ul., Donetsk 341114, Ukraine. Translated from Teoreticheskaya i éksperimental’naya Khimiya, Vol. 34, No. 3, pp.
148–152, May–June, 1998. |
