Synthesis of 2<i>H</i>-1-Benzopyrans via Palladacycles with a Metal-Bonded Stereogenic Carbon
作者:Janelle L. Portscheller、Helena C. Malinakova
DOI:10.1021/ol0201456
日期:2002.10.1
[GRAPHICS]Stable oxapalladacycles have been prepared and converted into a series of highly functionalized 2H-1-benzopyrans via regioselective insertion of activated alkynes.