Spectroscopic study on the active site of a SiO2 supported niobia catalyst used for the gas-phase Beckmann rearrangement of cyclohexanone oxime to ε-caprolactam-Reference-Cited by-同舟云学术

Spectroscopic study on the active site of a SiO2 supported niobia catalyst used for the gas-phase Beckmann rearrangement of cyclohexanone oxime to ε-caprolactam

Published:2016 Issue:32 Volume:18 Page:22636-22646
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Maronna M. M.¹²³⁴⁵,Kruissink E. C.¹²³,Parton R. F.¹²³,Soulimani F.⁶⁷⁸⁹³,Weckhuysen B. M.⁶⁷⁸⁹³,Hoelderich W. F.¹⁰¹¹¹²

Affiliation:

1. DSM Chemical Technology R&D B.V.

2. 6167 RD Geleen

3. The Netherlands

4. TU Dortmund

5. Lehrstuhl für Technische Chemie B

6. Utrecht University

7. Inorganic Chemistry and Catalysis Group

8. Debye Institute for Nanomaterials Science

9. 3584 CG Utrecht

10. TCHK Consultancy

11. 67227 Frankenthal

12. Germany

Abstract

Formation of a Brønsted-acidic site out of a Lewis-acidic mono-oxo NbO₄ surface species and ethanol, catalysed by a Lewis-basic molecule, e.g. pyridine or cyclohexanone oxime.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2016/CP/C6CP03014A

Reference47 articles.

1. ϵ-Caprolactam: new by-product free synthesis routes

2. Modified Beta zeolites as catalysts for the Beckmann rearrangement of cyclohexanone oxime

3. The use of zeolites in the synthesis of fine and intermediate chemicals

4. Vapour-phase Beckmann rearrangement using B-MFI zeolites

5. Development and Industrialization of the Vapor-Phase Beckmann Rearrangement Process

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