反应详情

A sample of 2.5 g. of 2-(p-fluorobenzoyl)-3-methoxycrotononitrile is dissolved in 10 ml. of n-butylamine. The solution is sealed in a stainless steel bomb and heated on a steam bath overnight. The bomb is then opened and the solvent evaporated under reduced pressure. A greenish oil is obtained which is distilled on a Kugelrohr apparatus at 200° C./0.1 mm. to obtain the yellow oily product.

1. temperatureheated on a steam bath overnight
2. customthe solvent evaporated under reduced pressure
3. customA greenish oil is obtained which
4. distillationis distilled on a Kugelrohr apparatus at 200° C./0.1 mm
5. customto obtain the yellow oily product