Reactions of copper(II) β-diketonates under free radical conditions. Preparation of highly congested β-diketones.
作者:María E. Lloris、Nicanor Gálvez、Jorge Marquet、Marcial Moreno-Mañas
DOI:10.1016/s0040-4020(01)81955-4
日期:1991.9
Copper(II) β-diketonates react with alkyl bromides under freeradical conditions to give highly congested β-diketones such as 3-(1-adamantyl)-3-alkylpentane-2,4-diones. Another typical freeradical reagent: benzoyl peroxide, reacts also functionalizing the intercarbonyl positions.