2007
DOI: 10.1016/j.molcata.2006.08.033
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Fries rearrangement of phenyl acetate catalysed by platinum-doped heteropoly salt: Catalyst regeneration and reuse

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Cited by 7 publications
(4 citation statements)
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“…The mixture was stirred for 24 h, dried and pestled. Finally the precursor catalysts were treated thermally and reduced in a tubular flow reactor according to the literature : They were first heated up to 200 °C at a heating rate of 10 K min −1 in an air flow for 2 h and then heated up to 250 °C in a stream of 10 % H 2 in N 2 for 30 min. Platinum‐free acidic cesium salts were prepared using the same protocol.…”
Section: Experimental Setup and Synthetic Approachsupporting
confidence: 45%
See 1 more Smart Citation
“…The mixture was stirred for 24 h, dried and pestled. Finally the precursor catalysts were treated thermally and reduced in a tubular flow reactor according to the literature : They were first heated up to 200 °C at a heating rate of 10 K min −1 in an air flow for 2 h and then heated up to 250 °C in a stream of 10 % H 2 in N 2 for 30 min. Platinum‐free acidic cesium salts were prepared using the same protocol.…”
Section: Experimental Setup and Synthetic Approachsupporting
confidence: 45%
“…Coke on Cs2.7PV2 was burnt off completely at 290 °C and the surface areas were even higher than initially observed. In contrast, for the Cs2.5PV0 catalyst, a temperature of 330 °C was needed to burn off all coke deposits, which is in good agreement with data found in the literature . The total surface area stayed lower than in the fresh catalyst and the microporous surface remained very low.…”
Section: Resultsmentioning
confidence: 99%
“…Recently, bifunctional catalysts consisting of precious metals and HPA also attracted great attention due to their high catalytic performance for hydroisomerization of n ‐heptane, hydroxylation of benzene, one‐pot conversion of citronellal to menthol 18–20. Musawir et al found that CsPW doped with Pt made the catalyst regeneration easier 21…”
Section: Introductionmentioning
confidence: 99%
“…Estas sales han sido probadas en experiencias catalíticas y han presentado un comportamiento adecuado por lo que se consideran sólidos eficientes en una variedad de reacciones orgánicas, tanto en fase gas como en fase líquida, [17,[58][59][60][61][62][63][64][65][66][67][68][69][70][71].…”
Section: Heteropoliácidos Soportadosunclassified