Citation: Chun Mei LI, Zhi Li MIAO, Lei SHI, Qi SUN, Yu Hong HE. An Efficient Catalyst for the Direct Synthesis of N-Phenylpyrrolidine[J]. Chinese Chemical Letters, ;2006, 17(12): 1540-1542. shu

An Efficient Catalyst for the Direct Synthesis of N-Phenylpyrrolidine

Chun Mei LI ^1, ,
Zhi Li MIAO ¹ ,
Lei SHI ¹ ,
Qi SUN ¹ ,
Yu Hong HE ²

1.
Institute of Chemistry for Functionalized Materials, Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029;
2.
Liaoyuan Health School, Liaoyuan 136200

Received Date: 31 August 2006

N-Phenylpyrrolidine was efficiently synthesized over the mesoporous Al₂O₃ 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℃, 1, 4-butylene glycol conversion attained 100% and the selectivity of N-phenylpyrrolidine could exceed 98%.
- Synthesis of N-phenylpyrrolidine,
- mesoporous Al₂O₃ catalyst,
- activity,
- selectivity,
- aniline,
- 1,4-butylene glycol
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