Environment-friendly synthesis of N-phenylpiperidine from aniline and 1,5-pentanediol overγ-Al_2O_3 catalyst

作     者：Wei Tan Chunmei Li Jiacong Zheng Lei Shi Qi Sun Yuhong He 

作者机构：Institute of Chemistry for Functionalized Materials Liaoning Normal University Dalian 116029 Liaoning China Liaoyuan Health School Liaoyuan 136200 Jilin China 

出 版 物：《Journal of Natural Gas Chemistry》 (天然气化学杂志（英文版）)

年 卷 期：2008年第17卷第4期

页      面：383-386页

核心收录：

学科分类：081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：supported by the Natural Science Foundation of Liaoning Province(No.20072154) 

主　　题：γ-Al2O3 catalyst N-phenylpiperidine aniline 1,5-pentanediol 

摘      要：An efficient environment-friendly synthesis of N-phenylpiperidine was developed from aniline and 1,5-pentanediol over γ-Al2O3 catalyst under atmospheric pressure. The conversion of 1,5-pentanediol reached 97% and the selectivity for N-phenylpiperidine attained 94%. The structure of the catalyst was characterized by NH3-TPD and BET. The influences of calcination temperature of the catalyst and reaction temperature on activity and selectivity of the catalyst were investigated.