Einfluss ionischer Flüssigkeiten mit funktionalisierten Kationen auf die palladiumkatalysierte Flüssigphasenhydrierung von Citral

Claus, Peter; Arras, Jürgen; Ruppert, Dominik

doi:10.1002/cite.200900085

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Cited by 9 publications

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“…Selectivities and yields to the butenes above 99 % were obtained; in addition, isomerization has not been observed 23. These data fit to results obtained by other groups as well as our own group on hydrogenation of various unsaturated compounds 18–20, 24–34. Hou et al compared the selective hydrogenation of acetylene with an SCILL catalyst coated with [DMIM][MeHPO 3 ] and in the bulk phase with either [DMIM][MeHPO 3 ] and N ‐methyl‐2‐pyrrolidone (NMP) as solvent; both enhanced selectivity 35.…”

Section: Introductionsupporting

confidence: 83%

Selectivity‐Enhancing Effect of a SCILL Catalyst in Butadiene Hydrogenation

2016

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Directing the selectivity towards one particular product in a series of consecutive reactions is challenging. Solid catalysts with an ionic liquid layer (SCILL) can be a tool to get a high selectivity of a desired intermediate. For the hydrogenation of butadiene, SCILL catalysts with palladium as active metal yield butene selectivities of up to 99 % even for full conversion of butadiene. Experimental results are presented which corroborate that the SCILL effect is mainly explained by competitive adsorption.

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Section: Introductionsupporting

confidence: 83%