A Study on the Electronic Effect of Reactions of (pi)-Allylpalladiums Using 2-Arylsulfonyloxy-3chloropropenes with Ethyl Malonate and Their Synthetic Utilization

We have studied in detail the electronic effect on the reactions of (pi)-allylpalladium with nucleophiles during the reactions of 2arylsulfonyloxy-3-chloroprop-1-ene with diethyl malonate. The reaction rates increase increasing with the electron-withdrawing effects. We have also shown some synthetic utilization using these 2-arylsulfonyloxyprop-1-enes.