Copper-free, recoverable dendritic Pd catalysts for the Sonogashira reaction
| Autor: | Heuzé, Karine, Méry, Denise, Gauss, Dominik, Astruc, Didier |
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| Zdroj: | Chemical Communications; 2003, Vol. 2003 Issue: 18 p2274-2275, 2p |
| Abstrakt: | Three generations of bidentate phosphinated Pd(ii) dendrimers are efficient catalysts in the absence of copper co-catalyst for the Sonogashira reaction and are, with two cyclohexyl substituents on the phosphorus atoms, recovered by precipitation and re-used. |
| Databáze: | Supplemental Index |
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