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AssigneesFuturechem Co., Ltd., The Asan Foundation
InventorsDae Hyuk Moon, Dae Yoon Chi, Dong Wook Kim, Seung Jun Oh, Jin-sook Ryu
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The present invention relates to a method for preparation of organofluoro compounds containing radioactive isotope fluorine-18. More particularly, the present invention relates to a method for preparation of primary or secondary organofluoro compound by reacting fluorine salt containing radioactive isotope fluorine-18 with primary or secondary alkyl halide or primary or secondary alkyl sulfonate in the presence of alcohol of Chemical Formula 1 as a solvent to obtain high yield of organofluoro compound. Synthesis reaction according to the present invention may be carried out under mild condition to give high yield of the organofluoro compounds and the reaction time is decreased, and thereby is suitable for the mass production of the organofluoro compounds.
A method for the preparation of primary or secondary [18F]organofluoro compounds consisting essentially of reacting a [18F]fluorine salt with a primary or secondary alkyl halide or a primary or secondary alkyl sulfonate in the presence of an alcohol of Chemical Formula 1 as solvent,
Dependencies are inferred from the claim text.