¹⁸F-Labeled Silicon-Based Fluoride Acceptors: Potential Opportunities for Novel Positron Emitting Radiopharmaceuticals

Table 3

Structures of ¹⁸F-silicon-based nitroimidazoles for PET hypoxia imaging.

Entry	𝐑^a	Reference
1		[62]
2		[62]
3		[62]
4		[62]
5		[63]
6		[63]
7		[63]

aTracers were obtained via the SiFA leaving group approach from the corresponding silyl ethers.