Addition of phenyl areneselenosulphonates to acetylenes:a route to acetylenic sulphones
作者:Takashi Miura、Michio Kobayashi
DOI:10.1039/c39820000438
日期:——
Treatment of phenyl areneselenosulplonates (1) with terminal acetylenes resulted in the formation of β-(phenylseleno)vinyl sulphones (2), which on treatment with excess of hydrogen peroxide in tetrahydrofuran at room temperature gave acetylenicsulphones (3) in good yields.