A convenient synthesis of 5-alkylfuran-2(5H)-ones are described starting from 3-nitropropanoate and aldehydes, promoted by neutral alumina, in 35-60% overall yields, via a condensation-lactonization-elimination pathway.
A convenient synthesis of 5-alkylfuran-2(5H)-ones are described starting from 3-nitropropanoate and aldehydes, promoted by neutral alumina, in 35-60% overall yields, via a condensation-lactonization-elimination pathway.
Convenient Synthesis of 5-Alkylfuran-2(5<i>H</i>)-ones
作者:Jie Ma、Si Hong Wang、Yan Bing Yin
DOI:10.1080/00397911.2010.516461
日期:2011.10.15
A convenient synthesis of 5-alkylfuran-2(5H)-ones are described starting from 3-nitropropanoate and aldehydes, promoted by neutral alumina, in 35-60% overall yields, via a condensation-lactonization-elimination pathway.