(E)-(2,5-Difluoro­benz­yl)[(2-eth­oxy­naphthalen-1-yl)methyl­idene]amine

In the title mol­ecule, C₂₀H₁₇F₂NO, which adopts an E conformation with respect to the imine C=N double bond, the mean planes of the naphthalene ring system and the difluoro­phenyl ring form a dihedral angle of 85.82 (7)°. An intra­molecular C—H...N hydrogen bond occurs. In the crystal, weak C—H...F hydrogen bonds link the mol­ecules into zigzag chains along [010].

1-{(E)-[4-Bromo-2-(trifluoro­meth­oxy)phen­yl]imino­meth­yl}naphthalen-2-ol

The title compound, C₁₈H₁₁BrF₃NO₂, crystallizes in the phenol–imine tautomeric form, with a strong intra­molecular O—H...N hydrogen bond. The dihedral angle between the naphthalene ring system and the benzene ring is 28.54 (10)°.