High efficiency Cu-based catalysts for the cyclization of alkanolamines

被引：26

作者：

Bai, GY

Li, Y

Yan, XL

He, F

Chen, LG ^{[1
]}

机构：

[1] Tianjin Univ, Sch Pharmaceut Sci & Technol, Tianjin 300072, Peoples R China

[2] Tianjin Univ, Sch Chem Engn, State Key Lab Chem & Technol C1, Tianjin 300072, Peoples R China

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 2004年 / 82卷 / 01期

关键词：

Cu-based catalysts; catalytic cyclization; sol-gel method; alkanolamine;

D O I：

10.1023/B:REAC.0000028802.66602.0f

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

A number of Cu-based catalysts were prepared by a modified sol-gel method and employed in the catalytic cyclization of alkanolamines. They were characterized by XRD, XPS, BET and TPR, etc. One of Cu-Cr-Fe/gamma-Al2O3 catalysts showed excellent performance in these cyclizations. Furthermore, organic solvents, instead of water, were found to play a dramatic role in the reactions.

引用

页码：33 / 39

页数：7