A simple one-pot procedure has been developed that combines carboncarbon bond formation via a radical addition to either substituted enol ethers or ketene acetals, with a subsequent fragmentation reaction to yield ketones and esters. The ‘masked’ methyl carbonyl radical acceptors discovered in this work are either commercially available or easily prepared in one to two steps.
已经开发出一种简单的一锅法,该方法将通过自由基加成到取代的烯醇醚或
乙烯酮缩醛中而形成碳-碳键,然后进行裂解反应,生成酮和酯。在这项工作中发现的“被掩盖的”甲基羰基自由基受体可以商购获得,也可以一到两个步骤轻松制备。