Easy Access to Acetal-Spiroacetal-Enol Ethers by Tandem Dearomatization of a Furan Ring and Acetalization
作者:Biao-Lin Yin、Jin-Qiang Lai、Li Huang、Xiao-Yu Zhang、Fang-Hua Ji
DOI:10.1055/s-0032-1316548
日期:2012.8
A range of structurally novel acetal-spiroacetal-enol ethers were readily synthesized from 3-[5-(methoxymethyl)-2-furyl] propionaldehydes by dearomatization to form carbocations that were trapped intramolecularly by the formyl group with subsequent acetalization.