A rapid and convenient approach to funct
โ
Jonathan M. Percy; Robin D. Wilkes
๐
Article
๐
1997
๐
Elsevier Science
๐
French
โ 904 KB
Monofluorinated allylic ether 3, synthesised in 4 steps from trifluoroethanol, underwent metallation at the CF vinylic position upon treatment with strong base. Monofluoro vinyllithium 4 was trapped efficiently with a variety of electrophiles, including Group (IV) halides, methyl iodide and benzalde