The synthesis of N-ethyl-n-butylamine by amines disproportionation

The synthesis of N-ethyl-n-butylamine by amines disproportionation A synthesis of N-ethyl-n-butylamine with simple separation method in a fixed-bed reactor using CuO–NiO–PtO/γ-Al2O3 as the catalyst was proposed and investigated. The present catalytic system gave high activity and good selectivity, and the reaction conditions such as temperature and liquid hourly space velocity were optimized. Since no water was generated, the protocol proved to be easy to separate, and N-ethyl-n-butylamine was collected at 110 °C by distillation. The yield and the purity were 60.7 and 99.5 %, respectively. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

The synthesis of N-ethyl-n-butylamine by amines disproportionation

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Publisher
Springer Netherlands
Copyright
Copyright © 2012 by Springer Science+Business Media B.V.
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1007/s11164-012-0790-8
Publisher site
See Article on Publisher Site

Abstract

A synthesis of N-ethyl-n-butylamine with simple separation method in a fixed-bed reactor using CuO–NiO–PtO/γ-Al2O3 as the catalyst was proposed and investigated. The present catalytic system gave high activity and good selectivity, and the reaction conditions such as temperature and liquid hourly space velocity were optimized. Since no water was generated, the protocol proved to be easy to separate, and N-ethyl-n-butylamine was collected at 110 °C by distillation. The yield and the purity were 60.7 and 99.5 %, respectively.

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Sep 7, 2012

References

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