reactions of hydrazine monohydrate or amidine respectively with β-polyfluoroalkyl enaminones which are prepared by the nucleophilic substitution of the anion of a methyl ketone with N-aryl polyfluoroalkyl imidoyl iodides.
可由一
水合
肼或am分别与β-多氟烷基烯胺酮的反应容易地合成3-多氟烷基
吡唑和6-多氟烷基
嘧啶,所述β-多氟烷基烯酮通过甲基酮的阴离子被N-芳基多氟烷基
酰亚胺基
碘的亲核取代而制得。