作者:Kazumi Kondo、Sylvain Cottens、Manfred Schlosser
DOI:10.1246/cl.1984.2149
日期:1984.12.5
The readily accessible 2-fluoro-2-alkenals react with phosphorus ylids at approximately the same rate and leading to nearly the same (Z/E)-mixtures of products as the corresponding halogen-free aldehydes do. Thus, the Wittig reaction allows to prepare a great variety of 2-fluorodienes with high yields.
易于获得的 2-氟-2-烯醛与磷叶立德以大致相同的速率反应,并产生与相应的无卤醛几乎相同的 (Z/E)-产物混合物。因此,Wittig 反应允许以高产率制备多种 2-氟二烯。