Fig. 3From: Synthesis and validation of [18F]mBPET-1, a fluorine-18 labelled mTOR inhibitor derivative based on a benzofuran backboneAutomated radiosynthesis of [18F]mBPET-1. i) [K/(2.2.2)]+/18F−, acetonitrile, 90 °C, 7 min, 60% (n.d.c.); ii) [CuI(TBTA)] PF6, DMF, 70 °C, 30 min; Overall RCY after 90 min: 40%Back to article page