Facile Synthesis of 3-Alkylidene-3<i>H</i>-isobenzofuranones from the Baylis-Hillman Reaction of 2-Carboxybenzaldehyde
作者:Jae Nyoung Kim、Ka Young Lee、Jeong Mi Kim
DOI:10.1055/s-2003-37125
日期:——
Baylis-Hillman reaction of 2-carboxybenzaldehyde (1) and some activated alkenes 2 gave the enol lactone derivatives 4 in moderate yields. The stereochemistry of the enol lactones was elucidated.