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Fig. 2 | EJNMMI Radiopharmacy and Chemistry

Fig. 2

From: Rapid one-pot radiosynthesis of [carbonyl-11C]formamides from primary amines and [11C]CO2

Fig. 2

Graphical representation of the set-up used for the reaction. a The reaction vial is connected directly to the cyclotron target to allow the delivery of [11C]CO2. An ascarite trap and waste bag are placed after the reaction vial to trap any [11C]CO2 not fixed in the reaction vial. b The reaction vial is disconnected from the cyclotron target line and from the waste bag to avoid loss of [11C]CO2 during the reaction steps. Then POCl3 is added. c NaBH4 addition

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