O
<sub>2</sub>
‐Assisted Four‐Component Reaction of Vinyl Magnesium Bromide with Chiral
<i>N</i>
‐
<i>tert</i>
‐Butanesulfinyl Imines To Form
<i>syn</i>
‐1,3‐Amino Alcohols
作者:Runping Wang、Jingfan Luo、Chunmei Zheng、Hongyun Zhang、Lu Gao、Zhenlei Song
DOI:10.1002/anie.202109566
日期:2021.11.8
a new use: Vinyl magnesium bromide, a widely used Grignard reagent, can be oxygenated with O2 to give a magnesium enolate intermediate. This enables a four-component reaction that efficiently converts chiral N-tert-butanesulfinyl imine into a wide range of syn-1,3-amino alcohols in one step.
旧试剂新用途:乙烯基溴化镁是一种广泛使用的格氏试剂,可与 O 2氧化得到烯醇镁中间体。这使得四组分反应能够在一个步骤中有效地将手性N -叔丁烷亚磺酰基亚胺转化为范围广泛的顺-1,3- 氨基醇。