An efficient stereoselective cyclization method by palladium-catalyzed intramolecular enyne coupling of 4′-oxo-2′-alkenyl 2-alkynoates was developed, which features in a short-step synthesis of homopilopic aldehyde.
通过
钯催化的4'-氧代-2'-烯基2-链烷酸酯的
钯催化的分子内烯炔偶联,建立了一种有效的立体选择性环化方法,该方法的特点是短毛同醛的合成。