2,5-Dimethoxy-2,5-dihydrofuran chemistry: a new approach to 2(5H)-furanone derivatives
作者:R. Garzelli、S. Samaritani、C. Malanga
DOI:10.1016/j.tet.2008.02.096
日期:2008.5
2,5-Dimethoxy-2,5-dihydrofuran is a synthetic equivalent of 2(5H)-furanone or 2-trimethylsilyloxyfuran, useful C4 synthons in the preparation of 5-substituted-2(5H)-furanone derivatives. The reaction conditions adopted allow to obtain different classes of complex and biologically interesting compounds, in only one step, with high yields.
2,5-二甲氧基-2,5-二氢呋喃是2(5 H)-呋喃酮或2-三甲基甲硅烷基氧基呋喃的合成等效物,在制备5-取代的2(5 H)-呋喃酮衍生物中有用的C 4合成子。所采用的反应条件允许仅一步就以高收率获得不同种类的复杂且生物学上有意义的化合物。