The progress in synthesis of chiral phosphinamine ligands is reviewed . their applications in asymmetric allylic substitution , asymmetric 1 , 4 - conjugate addition and asymmetric hydroboration are described 本文较为详细地综述了轴向手性膦氮配体合成及其在不对称烯丙基取代反应、不对称1 , 4 -共轭加成反应及不对称硼氢化反应中的应用。
The progress in synthesis of chiral phosphinamine ligands is reviewed . their applications in asymmetric allylic substitution , asymmetric 1 , 4 - conjugate addition and asymmetric hydroboration are described 摘要本文较为详细地综述了轴向手性膦氮配体合成及其在不对称烯丙基取代反应、不对称1 , 4 -共轭加成反应及不对称硼氢化反应中的应用。
百科解释
In chemistry, hydroboration refers to the addition of a hydrogen-boron bond to C-C, C-N, and C-O double bonds, as well as C-C triple bonds. This chemical reaction is useful in the organic synthesis of organic compounds.