作者:Roberto Antonioletti、Maurizio D'Auria、Antonella De Mico、Giovanni Piancatelli、Arrigo Scettri
DOI:10.1016/s0040-4020(01)88810-4
日期:1984.1
5-methylene-2(5H)-furanone derivatives are easily obtained by treatment of tertiary 2-furylcarbinols with pyridinium dichromate in dimethylformamide solution. Through this procedure, a natural product, the thiophene lactone isolated from Chamaemelum Nobile L., has been synthesized.
通过在二甲基甲酰胺溶液中用重铬酸吡啶鎓处理叔2-呋喃基甲醇,可以轻松获得5-亚甲基-2(5H)-呋喃酮衍生物。通过该步骤,已经合成了从Chamaemelum Nobile L.分离的噻吩内酯的天然产物。