3,4-dimethoxy-5-phenylmethoxybenzaldehyde

4-[(4-ethoxyanilino)methylidene]-2-methoxycyclohexa-2,5-dien-1-one

(4Z)-4-[(4-chloroanilino)methylidene]-2-methoxycyclohexa-2,5-dien-1-one

2-methoxy-4-[(4-nitroanilino)methylidene]cyclohexa-2,5-dien-1-one

4-[(4-chloroanilino)methyl]-2-methoxyphenol