Efficient Synthesis of Functionalised 4-Hydroxycyclopent-2-en-1-ones by Cyclisation of 1,3-Bis(silyl) Enol Ethers and 1,3-Dicarbonyl Dianions with 1,2-Diketones
作者:Edith Holtz、Valentin Köhler、Bettina Appel、Peter Langer
DOI:10.1002/ejoc.200400553
日期:2005.2
The cyclisation of 1,3-bis(silyl) enol ethers and 1,3-dicarbonyl dianions with 1,2-diketones provides convenient access to functionalised 4-hydroxycyclopent-2-en-1-ones. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
1,3-双(甲硅烷基)烯醇醚和 1,3-二羰基二价阴离子与 1,2-二酮的环化为获得官能化的 4-羟基环戊-2-烯-1-酮提供了便利。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)