Fennewald James C, Lipshutz Bruce H
Department of Chemistry & Biochemistry, University of California Santa Barbara 93106.
Green Chem. 2014 Mar 1;16(3):1097-1100. doi: 10.1039/C3GC42119H.
Using a reaction medium containing nanoparticles consisting of commercially available TPGS-750-M in water, a combination of Langlois' reagent and -BuOOH can be used to effect trifluoromethylation of several heterocyclic arrays, including heteroaromatics. These reactions take place at ambient temperatures, and the aqueous medium can be recycled.
在含有由市售TPGS - 750 - M在水中组成的纳米颗粒的反应介质中,朗格卢瓦试剂和叔丁基过氧化氢的组合可用于实现几种杂环阵列(包括杂芳烃)的三氟甲基化。这些反应在室温下进行,并且水性介质可以循环使用。