Synthesis and reactions of novel pyridine-bridged-2,6-bis-carboxamide hydrazones

摘要

A number of new hydrazones bearing pyridine-2,6-bis-carboxamides were synthesized and elucidated by spectral and elemental analysis. 2,6-Bis-carboxamide pyridine hydrazide was treated with various active carbonyl compounds containing formyl or methanoyl groups to give hydrazones and Schiff bases.