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In a systematic study of the reactions between allylic esters of hetero-atom acids andlow valent transition metal complexes,we found that allylic sulfinates can easily rearrangeto the corresponding sulfones by the catalysis of Pd(PPh_3)_4.The reaction can be carriedout at lower temperature,in shorter time and with a higher yield than that of the correspondingthermal reaction.
In a systematic study of the reactions between allylic esters of hetero-atom acids and low valent transition metal complexes, we found that allylic sulfinates can easily rearrange to the corresponding sulfones by the catalysis of Pd (PPh_3) _4. The reaction can be carried out at lower temperatures , in shorter time and with a higher yield than that of the correspondingthermal reaction.