Influencing the Product Distribution in Citral Hydrogenation Using Ionic Liquid Modified Cu Catalysts was written by Naicker, Letisha;Schorner, Markus;Kremitzl, Daniel;Friedrich, Holger B.;Haumann, Marco;Wasserscheid, Peter. And the article was included in ChemCatChem in 2022.COA of Formula: C10H22O The following contents are mentioned in the article:
This work shows the effect of selected ionic liquids on the catalytic performance of a Cu/Al2O3 catalyst towards citral hydrogenation. The Cu/Al2O3 was prepared using a combination of wet impregnation and strong electrostatic interaction technique. The catalyst was coated with three ionic liquids, namely: [C4C1Pyrr][OTf], [C2C1C1Im][NTf2], and [C2C1Im][NTf2] resulting in Cu-based SCILL catalysts (solid catalyst with an ionic liquid layer). The fresh and used SCILL catalysts were characterized using FT-IR spectroscopy and thermal gravimetric anal. All Cu-SCILL catalysts were stable throughout the liquid-phase reactions with no leaching of ionic liquid being detectable by means of TGA. All ionic liquids investigated prevented the formation of undesired isopulegol compared to the 30% isopulegol selectivity obtained over the bare Cu/Al2O3 catalyst. The Cu-SCILL (coated with 15 weight% [C2C1Im][NTf2]) increased the selectivity towards geraniol and nerol by 340%. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8COA of Formula: C10H22O).
3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.COA of Formula: C10H22O
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