In the presence of chlorotrimethylsilane, the tin mediated addition of bromoacetonitrile or α-bromacetophenone to aldehydes in THF gives β-hydroxynitriles or β-hydroxyketones in moderate to good yields.
在
氯三甲基
硅烷的存在下,
锡介导下将
溴乙腈或α-
溴乙酰苯酮加到醛上,在THF中可以得到中等至良好的产率的β-羟基腈或β-羟基酮。