Volume 50, Issue 51 pp. 12355-12360
Communication

Aerobic Alcohol Oxidations Mediated by Nitric Acid

Christof Aellig

Christof Aellig

ETH Zurich, Institute for Chemical and Bioengineering, Wolfgang-Pauli-Strasse 10, CH-8093 Zurich (Switzerland) http://www.hermans.ethz.ch

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Christophe Girard

Christophe Girard

ETH Zurich, Institute for Chemical and Bioengineering, Wolfgang-Pauli-Strasse 10, CH-8093 Zurich (Switzerland) http://www.hermans.ethz.ch

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Prof. Dr. Ive Hermans

Corresponding Author

Prof. Dr. Ive Hermans

ETH Zurich, Institute for Chemical and Bioengineering, Wolfgang-Pauli-Strasse 10, CH-8093 Zurich (Switzerland) http://www.hermans.ethz.ch

ETH Zurich, Institute for Chemical and Bioengineering, Wolfgang-Pauli-Strasse 10, CH-8093 Zurich (Switzerland) http://www.hermans.ethz.chSearch for more papers by this author
First published: 21 October 2011
Citations: 79

We acknowledge the financial support from ETH Zurich (grant ETH-18 09-2).

Graphical Abstract

A touch of acid: Catalytic amounts of HNO3 can trigger the aerobic oxidation of alcohols in the presence of the solid acid amberlyst-15. The desired oxidation cycle, mediated by (H)NOx species, is in kinetic competition with the detrimental formation of N2O by HNO dimerization (see scheme). In situ water removal in a gas recirculation reactor increases the reaction rate and the end-conversion by minimizing N2O formation and increasing the (H)NOx turnover.

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