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- 沸点: 114-140°C
- 用途: 保护性哌啶酮,可进行倍受关注的合成转化反应,包括 Knoevenagel 反应、非均相 Diels-Alder 反应以及生成 N-(4-哌啶基)羟基吲哚的反应。 通过烷基次膦酸盐的直接 Barbier-型加成反应合成 GABA 类似物时的原料。
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