Heterogeneous C–H alkenylations in continuous-flow: oxidative palladium-catalysis in a biomass-derived reaction medium
作者:Francesco Ferlin、Stefano Santoro、Lutz Ackermann、Luigi Vaccaro
DOI:10.1039/c7gc01103b
日期:——
Fujiwara–Moritani reaction catalysed by the commercially available heterogeneous palladium catalyst Pd/C. The reaction works efficiently in GVL, a biomass derived solvent, in the coupling between variously substituted acetanilides and electron-poor alkenes, with complete selectivity towards the ortho-substitution. Moreover, the catalyst can be easily recycled and reused for consecutive reaction runs. We also
在本文中,我们报道了由市售的非均相钯催化剂Pd / C催化的空前的藤原森之反应。该反应在生物质衍生的溶剂GVL中有效地进行,在各种取代的乙酰苯胺和贫电子烯烃之间的偶联中,对邻位取代具有完全选择性。此外,该催化剂可以容易地再循环并再用于连续的反应运行。我们还通过易于使用的量身定制的反应器开发了一种连续流程序,该程序可以每小时克数生产C–H链烯基化产品。