Certain oximes were prepared from 2‐quinolylmethyl 2‐pyridinyl ketone and 2‐(1,10‐phenanthrolyl)methyl 2‐pyridinyl ketone. Also, the preparation of two series of hydrazones was effected: one from 2‐acetylquinoline and one from 2‐acetyl‐1,10‐phenanthroline. The latter compound and 2‐(2‐quinolyl)‐1,10‐phenanthroline were also synthesized. All the compounds were tested for their metal‐chelation properties. Copyright © 1979 Journal of Heterocyclic Chemistry