abstract |
FIELD: chemistry. ^ SUBSTANCE: nucleic base (e.g. uracil, cytosine, adenine, guanine, hypoxanthine, xanthine or similar) reacts with perfluoroalkyl halide in the presence of sulphoxide, peroxide and an iron compound to obtain a perfluoroalkyl-substituted nucleic base. ^ EFFECT: high cost effectiveness as an intermediate compound for producing medicinal agents. ^ 15 cl, 6 tbl |