- Enhanced catalyst recovery in an aqueous copper-free Sonogashira cross-coupling reactionDaniel Rosario-Amorin
Universite Bordeaux 1, UMR 5255, Institut des Sciences Moleculaires, 351 Cours de la Liberation, Talence, F 33405, France
Dalton Trans 40:44-6. 2011..The high reactivity of this catalyst is described in a copper-free Sonogashira C-C cross-coupling reaction in water, and the significant role of surfactant additives is highlighted in the recovery study...
- Metallodendritic Grafted Core-Shell γ-Fe(2) O(3) Nanoparticles Used as Recoverable Catalysts in Suzuki CC Coupling ReactionsD Rosario-Amorin
UMR 5255, ISM, Universite de Bordeaux, 351 Cours de la Liberation, Talence, 33405 France CNRS, UMR 5255, ISM, Talence, 33405 France
Chemistry 18:3305-15. 2012..All of these nanocatalysts showed remarkable reactivity towards bromoarenes and they were recovered and efficiently reused by magnetic separation with almost no loss of reactivity, even after 25 cycles...
- Copper-free monomeric and dendritic palladium catalysts for the Sonogashira reaction: substituent effects, synthetic applications, and the recovery and re-use of the catalystsKarine Heuzé
Nanosciences and Catalysis Group, LCOO, UMR CNRS No 5802 University Bordeaux I, 351 Cours de la Liberation, 33405 Talence, France
Chemistry 10:3936-44. 2004..The dendritic Pd(II) catalysts show a negative dendritic effect, that is, the catalyst efficiency decreases as the dendrimer generation increases...