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Continuous‐Flow Palladium‐Catalyzed Synthesis of Cyclohexanones from Phenols using Sodium Formate as a Safe Hydrogen Source
ChemCatChem ( IF 4.5 ) Pub Date : 2018-02-19 , DOI: 10.1002/cctc.201701922
Federica Valentini 1 , Niccolò Santillo 2 , Chiara Petrucci 1 , Daniela Lanari 1 , Elena Petricci 2 , Maurizio Taddei 2 , Luigi Vaccaro 1
Affiliation  

We report a procedure for the continuous‐flow production of cyclohexanone from phenol on the basis of the use of sodium formate as a biomass‐derived source of hydrogen and Pd/C as an easily accessible catalyst system. The reaction worked in water at pH 12.0 at 90 °C. By setting a packed reactor charged with the Pd/C catalyst (10 wt %) at a flow rate of 0.5 mL min−1, we achieved continuous‐flow production of cyclohexanone in high yield with high selectivity and productivity.

中文翻译:

以甲酸钠为安全氢源从苯酚连续流钯催化合成环己酮

我们报告了在使用甲酸钠作为生物质衍生的氢源以及使用Pd / C作为易于获得的催化剂体系的基础上,从苯酚连续流式生产环己酮的程序。反应在90°C的pH 12.0的水中进行。通过将装满Pd / C催化剂(10 wt%)的填充反应器以0.5 mL min -1的流速设置,我们可以高产率,高选择性和高生产率连续生产环己酮。
更新日期:2018-02-19
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