Fluorine-18 labelled Ruppert–Prakash reagent ([<sup>18</sup>F]Me<sub>3</sub>SiCF<sub>3</sub>) for the synthesis of <sup>18</sup>F-trifluoromethylated compounds
作者:Anna Pees、Maria J.W.D Vosjan、Neil Vasdev、Albert D. Windhorst、Danielle J. Vugts
DOI:10.1039/d1cc01789f
日期:——
This article describes the first synthesis and application of fluorine-18 labelled Ruppert–Prakash reagent [18F]Me3SiCF3. [18F]Me3SiCF3 was synthesized from [18F]fluoroform with radiochemical yields of 85–95% and radiochemical purities of >95% within 20 minutes. 18F-trifluoromethylated compounds were successfully prepared by reaction of [18F]Me3SiCF3 with benzaldehydes, acetophenones and benzophenones
本文介绍了氟18标记的Ruppert–Prakash试剂[ 18 F] Me 3 SiCF 3的首次合成和应用。[ 18 F] Me 3 SiCF 3是由[ 18 F]氟仿合成的,在20分钟内放射化学产率为85-95%,放射化学纯度为> 95%。通过[ 18 F] Me 3 SiCF 3与苯甲醛,苯乙酮和二苯甲酮的反应成功制备了18 F-三氟甲基化的化合物。