The reduction of readily available optically active β-sultones bearing a β-trichloromethyl substituent proceeds chemoselectively at three different sites via C-Cl, C-O or S-O bond cleavage and allows for the formation of highly enantioenriched β-hydroxysulfinic acids and allylsulfonic acids.
通过 C-Cl、C-O 或 S-O 键裂解,可在三个不同位点上
化学选择性地还原具有δ-三
氯甲基取代基的、易于获得的光学活性δ-苏打酮,从而形成高对映体富集的δ-羟基亚
磺酸和烯
丙基磺酸。