caa a22 4500 467889198 CHVBK 20180406152743.0 cr unu---uuuuu 170328e20060801xx s 000 0 eng 10.1007/s11144-006-0129-9 doi (NATIONALLICENCE)springer-10.1007/s11144-006-0129-9 A continuous process for the synthesis of homopiperazine catalyzed by Cu-based catalysts [Elektronische Daten] [Hefang Wang, Ligong Chen, Dezhi Luan, Yang Li, Xilong Yan, Yuecheng Zhang, Junde Xing] Summary: The cyclization of N-β-hydroxyethyl-1,3-propanediamine to homopiperazine proceeded effectively over a Cu-Cr-Ba-Al2O3 catalyst in a fixed-bed reactor. The addition of Ba to the Cu-based catalyst improved the dispersion of copper and prevented it from sintering. Springer-Verlag/Akadémiai Kiadó, 2006 homopiperazine nationallicence Cu-Cr-Ba-Al2O3 catalyst nationallicence cyclization nationallicence Wang Hefang School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut Chen Ligong School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut Luan Dezhi School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut Li Yang School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut Yan Xilong School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut Zhang Yuecheng School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut Xing Junde School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut Reaction Kinetics and Catalysis Letters Kluwer Academic Publishers 89/2(2006-08-01), 201-208 0133-1736 89:2<201 2006 89 11144 https://doi.org/10.1007/s11144-006-0129-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-006-0129-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Hefang School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut NATIONALLICENCE 700 1- Chen Ligong School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut NATIONALLICENCE 700 1- Luan Dezhi School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut NATIONALLICENCE 700 1- Li Yang School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut NATIONALLICENCE 700 1- Yan Xilong School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut NATIONALLICENCE 700 1- Zhang Yuecheng School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut NATIONALLICENCE 700 1- Xing Junde School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. of China aut NATIONALLICENCE 773 0- Reaction Kinetics and Catalysis Letters Kluwer Academic Publishers 89/2(2006-08-01), 201-208 0133-1736 89:2<201 2006 89 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer