Boron reagents derived from trialkylsilylacetonitrites are effective for the synthesis of Z-α,β-unsaturated nitriles. Z-Terminal enyne units are synthesized from the titanium reagent from 1,3-bis-(trimethylsilyl)propyne and aldehydes.
衍生自三烷基甲
硅烷基
乙腈的硼试剂可有效合成 Z-α,β-不饱和腈。Z-末端烯炔单元由
钛试剂从 1,3-双-(三甲基甲
硅烷基)
丙炔和
醛类合成。