[reaction: see text] Ring-closing metathesis (RCM) of vinyl fluoride-containing dienes in the presence of ruthenium alkylidene carbene complex 11 proceeded efficiently to give six- and seven-membered cyclic vinyl fluorides. The RCM reaction was used to prepare amine- and sulfamide-linked cyclo-olefins, as well as carbocyclic systems, from a simple commercial fluoro-olefin.
[反应:见正文]在烷基亚烷基
钌卡宾络合物11的存在下,含
氟乙烯的二烯的闭环复分解(RCM)有效地进行,得到了六元和七元的环状
氟乙烯。RCM反应用于由简单的市售
氟代烯烃制备胺和磺酰胺连接的环烯烃以及碳环体系。