Preparation of α-halo-F-2-ketones and F-2-ketones via fluorination of α,α-dihalo-F-2-ketones
作者:Donald J. Burton、Howa Jeong In
DOI:10.1016/s0022-1139(00)80488-1
日期:1993.11
Fluorination of α,α-dichloro-F-2-ketones with antimonypentafluoride provided excellent yields of α-chloro-F-2- ketones and F-2-ketones regioselectively. However, fluorination of α,α-dibromo-F-2-ketones with antimonypentafluoride gave a mixture of α-bromo-F-2-ketones and F-2-ketones.