| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 67695 | Journal of Molecular Catalysis A: Chemical | 2008 | 4 Pages |
A study of inhibitors in the dimerization of acrylonitrile using the novel catalytic system of [RuCl2(DMSO)4/CH3CH2COONa/DMSO/o-benzoylbenzoic acid] was carried out by examining the effect of reaction products on the catalytic activity. 1,4-Dicyanobuta-1,3-diene (3), one of the linear dimer products of acrylonitrile, inhibited the Ru-catalyzed reaction. Methylthiomethyl o-benzoylbenzoate (8), a by-product which was produced from carboxylic acid and DMSO under the reaction conditions, also acted as an inhibitor.
Graphical abstract1,4-Dicyanobuta-1,3-diene and methylthiomethyl o-benzoylbenzoate act as inhibitors in the dimerization reaction of acrylonitrile using the novel catalytic system of [RuCl2(DMSO)4/CH3CH2COONa/DMSO/o-benzoylbenzoic acid].Figure optionsDownload full-size imageDownload as PowerPoint slide
![Elucidation of inhibitors in the dimerization of acrylonitrile using [RuCl2(DMSO)4/CH3CH2COONa/DMSO/o-benzoylbenzoic acid] as catalyst](/preview/png/67695.png "First Page Preview: Elucidation of inhibitors in the dimerization of acrylonitrile using [RuCl2(DMSO)4/CH3CH2COONa/DMSO/o-benzoylbenzoic acid] as catalyst")