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Triazine derivatives Triazine derivatives R 0655Palladium-Catalyzed Cross-Coupling of Perfluoroalkenyl Zinc Reagents with 5-Halo-6-azauracils. -The title reaction of (I) with perfluoroalkenylzinc reagents (II) and (IV) gives not only the expected alkene (III) but also the unexpected hexafluoroalkane derivative (V). The structure of (V) is confirmed by X-ray analysis. -(WOJTOWICZ-RAJCHEL, H.; BEDNARCZYK, I.; KATRUSIAK, A.; KORONIAK*, H.; Mendeleev Commun. 2004, 2, 63-65; Fac. Chem., Adam Mickiewicz Univ., PL-60-780 Poznan, Pol.; Eng.) -M. Bohle 37-157