[18F]fluoro-benziodoxole was developed starting from a cyclotron produced [18F]F− precursor, [18F]TBAF, and tosyl-benziodoxole. The synthetic utility of [18F]fluoro-benziodoxole was demonstrated by electrophilic fluorocyclization of o-styrilamides proceeding with high RCC (typically 50–90%) and high molar activity (up to 396 GBq μmol−1).
操作简单放射合成和[纯化18 F]
氟- benziodoxole被开发从产生的回旋加速器[开始18 F]˚F -前体,[ 18 F] TBAF,和
甲苯磺酰基benziodoxole。[所述的合成效用18 F]
氟- benziodoxole用的亲电fluorocyclization证明ö -styrilamides高RCC(通常50-90%)和高摩尔活性(高达396微摩尔吉贝在进行-1)。