Useful preparations involving the reactions of nucleophiles with some trimethylammonio-derivatives of nitrogen heterocycles
Abstract
Methods are described for the preparation of alkoxy-, amino-, n-propylamino-, hydrazino-, mercapto-, fluoro-, and cyano-derivatives of pyridine, pyrimidine, quinoline, quinazoline, and purine by treatment of the corresponding trimethylammonio-compound with the appropriate nucleophile.