Copper(I)-Catalyzed Enantioselective 1,4-Conjugate Hydrophosphination of α,β-Unsaturated Esters
作者:Zi-Qing Wang、Liang Yin、Ye Wang
DOI:10.1055/s-0041-1738435
日期:2023.7
A copper-catalyzed enantioselective 1,4-conjugate hydrophosphination is achieved by employing α,β-unsaturated esters as electrophiles and diarylphosphines as pronucleophiles. An array of chiral phosphines was prepared in high to excellent enantioselectivity. Moreover, a triple catalytic symmetric conjugate hydrophosphination occurred smoothly to afford the product.
通过使用 α,β-不饱和酯作为亲电子试剂和二芳基膦作为亲核试剂实现铜催化的对映选择性 1,4-共轭氢膦化。以高对映选择性制备了一系列手性膦。此外,三重催化对称共轭氢膦化反应顺利进行,得到产物。