Pyrimidine derivatives R 0510Three-Component Synthesis of Fluorinated Pyrimidine Carbonitrile Derivatives under Thermal Aqueous Conditions. -New fluorine-containing 4-aminopyrimidine-5-carbonitrile derivatives are synthesized by three-component reaction of malononitrile with fluorinated carbonyl compounds and amidines under both thermal and microwave-assisted conditions. -(SHEIBANI*, H.; SAIDI, K.; SALJOOGHI, A. S.;