Potassium fluoride,anhydrous
           Potassium fluoride,extra pure
           Potassium fluoride,Granular
           Silicon Dioxide
           Hydrofluoric acid
           Synthetic Cryolite
           Potassium Fluoaluminate
           Ammonium bifluoride
           Potassium Bifluoride
           Aluminium fluoride
           Sodium fluoride
           Potassium Fluorosilicate
           Fluorosilicic Acid
           Sodium silicofluoride
           Potassium Hydroxide Flakes
           Magnesium Fluoride
           Magnesium fluorosilicate
           Barium Fluoride
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This paper focuses on the fluorination reaction of transition metal catalyzed unsaturated hydrocarbons. Based on the study of the mechanism of fluoropalladium, the fluoro-oxidation of palladium-catalyzed olefins was realized. The free radical reaction of metal was developed to realize the intermolecular fluorosulfone reaction of palladium-catalyzed olefins. Based on the oxidative fluorination mechanism of hydrocarbon - imine, the synthesis of fluoroisoquinoline with potassium fluoride as fluorine source was realized and the method was applied to the synthesis of [18F] fluoroquinoline. The main contents are as follows: 

Study on Intramolecular Fluorine Oxidation of Olefins Catalyzed by Ammonium Oxide: The use of N - fluorobenzene sulfonamide (NFSI) as fluorine source and oxidant to achieve the intramolecular fluorooxidation of palladium - catalyzed olefins. The reaction was initiated by oxidizing Pd (0) to Pd (II) -F active species by NFSI, and finally the Pd (IV) intermediate in the reaction was quenched by intramolecular oxygen nucleophiles. The study provides a simple method for the synthesis of fluorinated tetrahydrofuran.