Hintermair Ulrich, Zhao Guoying, Santini Catherine C, Muldoon Mark J, Cole-Hamilton David J
EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, Scotland, UK.
Chem Commun (Camb). 2007 Apr 14(14):1462-4. doi: 10.1039/b616186c. Epub 2007 Jan 31.
Rapid hydroformylation of 1-octene (rates up to 800 h(-1)) with the catalyst remaining stable for at least 40 h and with very low rhodium leaching levels (0.5 ppm) is demonstrated when using a system involving flowing the substrate, reacting gases and products dissolved in supercritical CO(2) (scCO(2)) over a fixed bed supported ionic liquid phase catalyst.
当使用一种涉及使溶解在超临界CO₂(scCO₂)中的底物、反应气体和产物流过固定床负载离子液体相催化剂的体系时,可证明1-辛烯能快速进行氢甲酰化反应(速率高达800 h⁻¹),催化剂至少保持稳定40小时,且铑浸出水平极低(0.5 ppm)。