3-(Quinolin-2-yl)benzaldehyde

9,10-Bis(3-formylphenyl)anthracene

3,3'-(3,5-Pyridinediyl)bisbenzaldehyde

3,3'-(2,6-Pyridinediyl)bisbenzaldehyde

3,3'-(2,6-Pyrazinediyl)bisbenzaldehyde

3,3'-(4,6-Pyrimidinediyl)bisbenzaldehyde