Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
68724 | Journal of Molecular Catalysis A: Chemical | 2006 | 7 Pages |
Abstract
Styrene phenylation by non-activated bromobenzene (Heck reaction) in the presence of ligand-free catalytic systems based on PdCl2 proceeds under diffusional controlled regime. It was experimentally found that an increase in the agitation speed leads to an increase in the reaction rate, a substantial decrease of the time for attaining a product complete yield and gives rise to the extra high TOF (150,000 h−1 in 50 min at 780 rpm).
Graphical abstractIt has first been established that the Heck reaction in the conditions of ligand-free catalysis proceeds under a diffusional controlled regime. Figure optionsDownload full-size imageDownload as PowerPoint slide
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Alexander F. Schmidt, Ayman Al-Halaiqa, Vladimir V. Smirnov,