A convenient synthesis of β,γ-unsaturated ketones via allylation of Z-1-halo-1-alkenyl-1,3,2-dioxaborolane
作者:Herbert C. Brown、Raman Soundararajan
DOI:10.1016/0040-4039(94)88199-5
日期:1994.9
A convenient, general synthesis of β,γ-unsaturatedketones via allylation of Z-1-halo-1-alkenyl-1,3,2-dioxaborolane has been developed. The reactivity under different conditions and the effect of an additive, HMPA, is elucidated. A representative procedure for the synthesis of 1-nonen-3-one is described.