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. Author manuscript; available in PMC: 2018 Aug 11.
Published in final edited form as: Chem Commun (Camb). 2017 Jul 21;53(62):8657–8659. doi: 10.1039/c7cc04402j

Table 1.

Radiosynthetic results for [18F]-1

Entry [1]
(µmol)		 SnCl4
(equiv.)		 Temp.
(°C)		 Time
(min)		 SAa (mCi µmol−1)
(n = 3)c 		RCYb (%)
(n = 3)c
1 0.9 5 25 10 No [18F]-1 observed
2 0.9 5 60 10 22.6 ± 0.6 4.3 ± 0.3
3 0.9 5 80 10 33.9 ± 1.5 6.6 ± 0.4
a

Specific activity is determined by dividing the product activity by the amount of the product (based on the integration of UV-HPLC and comparing with the UV chromatogram of the standard).

b

RCY = activity of the isolated product/starting 18F activity. All yields are decay corrected.

c

Each experiment was repeated 3 times.