Issue 13, 1999

Permanent blockade of in situ-generated acid Brønsted sites of vanadyl pyrophosphate catalysts by pyridine during the partial oxidation of toluene

Abstract

The permanent blockade of in situ-formed Brønsted-acid OH groups and an effective lowering of the catalyst acidity during the partial oxidation of toluene to benzaldehyde is demonstrated by an efficient method using a continuous dosing of pyridine to the feed that leads to drastically increased aldehyde selectivities.

Article information

Article type
Paper

Chem. Commun., 1999, 1169-1170

Permanent blockade of in situ-generated acid Brønsted sites of vanadyl pyrophosphate catalysts by pyridine during the partial oxidation of toluene

A. Martin, U. Bentrup, B. Lücke and A. Brückner, Chem. Commun., 1999, 1169 DOI: 10.1039/A902700I

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