Highly effective dephosphorylation of F-1-alkenyl phosphates with copper halide-lithium aluminium hydride reagent: A new access to 1-hydryl-F-alkyl ketones from F-alkyl ketones
作者:Takashi Ishihara、Manabu Kuroboshi
DOI:10.1016/s0022-1139(00)83092-4
日期:1987.10
1-Substituted F-1-alkenyl phosphate, readily available from F-alkyl ketones and diethyl phosphite, undergo the dephosphorylation by the action of copper(I) or copper(II) bromide and lithium aluminium hydride at −78 °C followed by hydrolysis to give the corresponding 1-hydryl-F-alkyl ketones in good to excellent yields.