Effect of Lithium Chloride on Tuning the Reactivity of Pauson-Khand Reactions Catalyzed by Palladium-Tetramethylthiourea
作者:Jia-Hua Chen、Aiwen Lei、Zhen Yang、Lu-Jiang Deng、Jing Liu、Ji-Qing Huang、Yanhe Hu、Mao Chen、Yu Lan
DOI:10.1055/s-2007-983796
日期:2007.8
A general and robust transition-metal-catalyzed Pauson-Khandreaction is still difficult to achieve. In this contribution, we describe our recent observations on the effect of lithium chloride on Pauson-Khandreactionscatalyzed by palladium(II) chloride-tetra-methylthiourea; this allows structurally diverse cyclopentenones to be prepared effectively.