反应详情

A solution of 1-(4-acetylphenyl)-4-(4-pyridyl)piperazine (1.0 g), benzaldehyde (177 mg) and concentrated sodium hydroxide (3 drops) in ethanol (25 ml) was stirred at ambient temperature overnight to give a solid which was filtered, washed with ethanol and dried to give 1-(4-cinnamoylphenyl)-4-(4-pyridyl)piperazine (310 mg), m.p. 208-210° C.

1. customto give a solid which
2. filtrationwas filtered
3. washwashed with ethanol
4. customdried