Reaction Kinetics, Mechanisms and Catalysis
Volume/Issue:
Volume 107: Issue 2
Nitrocyclohexane hydrogenation to ∊-caprolactam over Pd/C and 2,4,6-trichloro-[1,3,5]-triazine in N,N-dimethylformamide
Authors:
Pingle Liu College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China

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Haike Zhang College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China

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Sihua Liu College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China

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Zhengjie Yao College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China

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Fang Hao College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China

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Kuiyi You College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China

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He'an Luo College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China

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Pages:
383–391
Online Publication Date:
18 Jul 2012
Publication Date:
01 Dec 2012
Article Category:
Research Article
DOI:
https://doi.org/10.1007/s11144-012-0483-8
Keywords:
Nitrocyclohexane; Hydrogenation; ∊-Caprolactam; Pd/C catalyst; 2,4,6-Trichloro-[1, 3, 5]-triazine
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Abstract

A new composite catalytic system of Pd/C, 2,4,6-trichloro-[1,3,5]-triazine and N,N-dimethylformamide was investigated in nitrocyclohexane hydrogenation to ∊-caprolactam. The Pd/C catalyst was prepared by the incipient impregnation method and characterized by BET, N2 adsorption–desorption, XRD, TEM and H2 chemisorption. The results indicate that 2,4,6-trichloro-[1,3,5]-triazine plays a key role in one step synthesis of ∊-caprolactam from nitrocyclohexane hydrogenation. Besides ∊-caprolactam, the products include cyclohexanone oxime, cyclohexamine, cyclohexanone and cyclohexanol. A possible mechanism for nitrocyclohexane hydrogenation in 2,4,6-trichloro-[1,3,5]-triazine and N,N-dimethylformamide complex was proposed.

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Cover Reaction Kinetics, Mechanisms and Catalysis
Reaction Kinetics, Mechanisms and Catalysis
Print ISSN:
1878-5190
Online ISSN:
1878-5204

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Reaction Kinetics, Mechanisms and Catalysis
Language English
Size B5
Year of
Foundation		 1974
Volumes
per Year		 1
Issues
per Year		 6
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1878-5190 (Print)
ISSN 1878-5204 (Online)

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