Reaction of Acetyl and Benzoyl Chlorides with Pyridines and Pyridine N-Oxides

Author： Rybachenko V. I.   Schroeder G.   Chotii K. Yu.   Lenska B.   Red'ko A. N.  

Publisher： MAIK Nauka/Interperiodica

ISSN： 1070-4280

Source： Russian Journal of Organic Chemistry, Vol.40, Iss.3, 2004-03, pp. : 412-416

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Abstract

The rate of formation of N- and O-acetyl and benzoyl salts of pyridines and pyridine N-oxides in acetonitrile and methylene chloride and equilibria therein were studied. The process occurs in one step following the SN2 mechanism with a small degree of bond rupture in the transition state.

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