Novel entry to synthesize medium-sized cycloalkanones is described. Thus, employment of catalytic (2+2)-cycloaddition for cyclic silyl enol ether followed by radical mediated ring-opening reaction provided medium-sized γ-halocycloalkanones.
描述了合成中型环烷酮的新方法。因此,对环状甲
硅烷基烯醇醚进行催化的(2 + 2)-环加成反应,然后进行自由基介导的开环反应,可提供中等大小的γ-卤代环烷酮。