以1,5-二羟基多羟基烃为原料,通过磺酰化转化为活泼的1,5-二磺酸酯,再与不同类型的伯胺化合物反应生成多羟基哌啶衍生物.探讨了反应温度、反应时间和伯胺类型等条件对成环反应的影响,当反应温度为90～100℃、反应时间为18 h时,成环反应的收率达到了74％～94％.
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