| abstract |
The present invention introduces [ 18 O] water containing [ 18 F] fluoride ions into a column packed with an ion exchange resin to collect [ 18 F] fluoride ions, and the collected [ 18 F] A process for producing a radioactive fluorine compound comprising a step of reacting a fluoride ion with a substrate, wherein the ion exchange resin is a resin represented by the following general formula (1): Provide a way: (In the above formula, n is an integer from 1 to 10, R is a linear or branched monovalent hydrocarbon group having 1 to 8 carbon atoms, P is a styrene copolymer, and Y is an anion. Show.) |