A general synthetic approach to 5-alkyl-2(5H)furanonesvia 1,3-dipolar cycloaddition
作者:Ugo Chiacchio、Anna Piperno、Antonio Rescifina、Giovanni Romeo、Nicola Uccella
DOI:10.1016/s0040-4020(98)00258-0
日期:1998.5
[3+2] Cycloaddition methodology provides a general and efficient access to 5-alkyl substituted 2(5H)furanones. The synthetic approach has been exploited towards the synthesis of naturally occurring butenolides.
[3 + 2]环加成方法可提供对5烷基取代的2(5 H)呋喃酮的一般有效访问。合成方法已被用于合成天然存在的丁烯内酯。