enantioselectivity, using acetic acid or water as the hydrogen source and indium powder as electron donor. The scope of alkenes herein include α,β-unsaturated esters, nitriles, and ketones as well as allylic alcohols. Asymmetric deuteration of α,β-unsaturated esters is also achieved with deuterated water, the cheapest deuterium source.
使用
乙酸或
水作为氢源,
铟粉作为电子给体,
镍催化几种烯烃的不对称氢化反应以高对映选择性进行。本文中烯烃的范围包括α,β-不饱和酯,腈和酮以及
烯丙醇。α,β-不饱和酯的不对称
氘化也可以通过
氘水(最便宜的
氘源)实现。