哌啶醇的合成  

SYNTHESIS OF PIPERIDINOL

作　　者：陈立功[1] 王勇[1] 王多禄[1] 黄红梅[1] 许正双 张泽朋[1] 

机构地区：[1]天津大学化工学院,300072

出　　处：《精细石油化工》1999年第3期43-45,共3页Speciality Petrochemicals

摘　　要：制备了由２，２，６，６－四甲基－４－哌啶酮催化氢化合成受阻胺类光稳定剂中间体２，２，６，６－四甲基－４－哌啶醇。讨论了催化剂的种类、用量、氢压力、温度等因素对催化加氢反应的影响，确定了最佳条件，在此条件下哌啶醇的产率可达９６．５％。The 2, 2, 6, 6 - tetramethyl - 4 - piperidinol (piperidinol) was synthssized from catalytic hydrogenation of 2, 2, 6, 6 - tetramethyl - 4 - piperidone. The reaction conditions including catalysts, temperature and hydrogen presure etc were investigated and optimized. The yield of piperidinol was up to 96. 5 % under optium reaction condition.

关 键 词：哌啶醇 催化剂 合成 

分 类 号：TQ253.2[化学工程—有机化工]