Research Article

Radiosynthesis, In Vivo Biological Evaluation, and Imaging of Brain Lesions with [123I]-CLINME, a New SPECT Tracer for the Translocator Protein

Figure 2

Synthesis of CLINME and stannane precursor (from bromo) for radiolabelling: (a) for 1, N-methylethylamine, CDI, and THF at 55°C, for 2 N-methylethylamine, EDC, HOBT, in DMF at RT (b) Sn2(Bu)6, Pd(PPh3)4 in toluene at reflux.