反应详情

6-Methylquinoline-2-carboxaldehyde and quinoline-4-carboxaldehyde were prepared from 2,6-dimethylquinoline and 4-methylquinoline respectively by selenium dioxide oxidation following essentially the same procedures as those described in Organic Reactions, vol 24, ch. 4. Quinoline-6-carboxaldehyde was similarly prepared from 6-methylquinoline following essentially the same procedure as that described in J. Gen. chem. USSR, 1944, 14, 330 (Chem. Abstr., 1945, 39, 40772)