| | 1 | Author
| Erich Hitzel | Requires cookie* | | | Title
| Abbau von Induktionsperioden und Steigerung der Aktivität homogener Hydrierungskatalysatoren mit Iridium als Zentralatom Reduction of Induction Periods and Increase of Activity of Homogenous Iridium Hydrogenation Catalysts  | | | | Abstract
| With complexes of iridium as catalysts, induction periods are typical for homogeneous hydrogenation of olefins in bulk. The induction period decreases, as a rule with increasing activity, at higher temperatures and may be suppressed with dibenzoylperoxide, azo-bisisobutyrodinitrile, tetrachloro-l,4-benzoquinone or by preactivation. Triethylamin and SnCl2 • 2H2O are unsuitable additives. The operation "preactivation" leads additionally to great substrate/catalyst-turnover numbers. | | | |
Reference
| Z. Naturforsch. 33b, 997—1000 (1978); eingegangen am 19. Juni 1978 | | | |
Published
| 1978 | | | |
Keywords
| Catalysis, Hydrogenation, Induction Periods, Activity | | | |
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| default:Reihe_B/33/ZNB-1978-33b-0997.pdf | | | | Identifier
| ZNB-1978-33b-0997 | | | | Volume
| 33 | |
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