Intramolecular Cyclocarbonylation of Cyclopropylidenyl Aldehydes Mediated by Molybdenum Carbonyl Complex
作者:Chan-Mo Yu、Young-Taek Hong、Seok-Keun Yoon、Joon-Hwan Lee
DOI:10.1055/s-2004-830849
日期:——
A novel procedure for the synthesis of cis-bicyclic spirocyclopropanelactones from cyclopropylidenyl aldehydes via the molybdenum-mediated cyclocarbonylation is described. The use of (C7H8)Mo(CO)3 with DMSO to promote the reaction results in an efficient and convenient protocol for the three-component assembly in high yields.
本研究介绍了一种通过钼介导的环羰基化反应从环丙基亚烯醛合成顺式双环螺环丙内酯的新方法。使用 (C7H8)Mo(CO)3 与二甲基亚砜(DMSO)来促进反应,形成了一种高效、便捷的三组份组装方案,产量很高。