allyl 1-(3-ethoxy-3-oxopropyl)-2-oxo-4-(phenylthio)cyclohex-3-enecarboxylate                                                                                                                                                              在
                                                                                                                                         
tris(dibenzylideneacetone)dipalladium(0) * CHCl3                                                                                                                                                                                                                               (R,R)-bidentate phosphine ligand                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环                                                                                  为溶剂,
                                                                                                                                                    反应 4.0h,
                                                                                                                生成                                                 ethyl 3-(1-allyl-2-oxo-4-(phenylthio)cyclohex-3-enyl)propanoate   、                                                                                             ethyl 3-(1-allyl-2-oxo-4-(phenylthio)cyclohex-3-enyl)propanoate