N-methylation and N-oxidation of the less reactive nitrogen atom of a 2,3′-bipyridine. Two general methods for polyazines
摘要:
5-Carbamoyl-2,3'-bipyridine model compound was N-methylated or N-oxidized at the less reactive 2-pyridyl ring for the first time. Two different schemes were developed.
N-methylation and N-oxidation of the less reactive nitrogen atom of a 2,3′-bipyridine. Two general methods for polyazines
摘要:
5-Carbamoyl-2,3'-bipyridine model compound was N-methylated or N-oxidized at the less reactive 2-pyridyl ring for the first time. Two different schemes were developed.