An Efficient Catalyst for the Direct Synthesis of N-Phenylpyrrolidine  

作　　者：Chun Mei LI Zhi Li MIAO Lei SHI Qi SUN Yu Hong HE 

机构地区：[1]Institute of Chemistry for Functionalized Materials, Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029 [2]Liaoyuan Health School, Liaoyuan 136200

出　　处：《Chinese Chemical Letters》2006年第12期1540-1542,共3页中国化学快报（英文版）

摘　　要：N-Phenylpyrrolidine was efficiently synthesized over the mesoporous A1203 catalyst by the reaction of the aniline and 1,4-butylene-glycol at atmospheric pressure. The catalyst exhibited very high activity and selectivity. At the reaction temperature of 300~C, 1,4-butylene glycol conversion attained 100% and the selectivity of N-phenylpyrrolidine could exceed 98%.N-Phenylpyrrolidine was efficiently synthesized over the mesoporous A1203 catalyst by the reaction of the aniline and 1,4-butylene-glycol at atmospheric pressure. The catalyst exhibited very high activity and selectivity. At the reaction temperature of 300~C, 1,4-butylene glycol conversion attained 100% and the selectivity of N-phenylpyrrolidine could exceed 98%.

关 键 词：Synthesis of N-phenylpyrrolidine mesoporous A1203 catalyst activity selectivity aniline 1 4-butylene glycol. 

分 类 号：TQ251.3[化学工程—有机化工]