and diiodide precursors and trapped in situ. retro-Diels–Alder reaction of its adduct with N-benzylpyrrole has made the alkene available in high yield and purity. In sharp contrast to its extremely labile hydrocarbon counterpart, the fluoroalkene is very stable yet highly reactive. Its characterization includes its electron affinity, photoelectron spectrum, and the previously reported structure determination
标题
氟烯烃是通过二
溴化物和二
碘化物前体的脱卤产生的,并且被现场捕获。Retro -Diels-Alder加合物与N-苄基
吡咯的反应使烯烃的收率和纯度都很高。与它的极其不稳定的烃类对应物形成鲜明对比的是,
氟烯烃非常稳定,但反应活性很高。其表征包括其电子亲和力,光电子能谱以及先前报道的通过电子衍射确定的结构。