反应详情

By following the manipulative procedure described in Example 1(a), 21.0 g of 1-benzyl-4-piperidinol and 24.0 g of o-fluorotoluene produces a yellow oil fraction which boils at 161°-163° C., 0.09 mm. This oil solidifies slowly upon standing and is recrystallized from petroleum ether (b.p. 30°-60°) to give white crystals of 1-benzyl-4-(o-tolyloxy) piperidine.

1. customproduces a yellow oil fraction which boils at 161°-163° C., 0.09 mm
2. customis recrystallized from petroleum ether (b.p. 30°-60°)