Deracemization through photochemical
<i>E</i>
/
<i>Z</i>
isomerization of enamines
作者:Mouxin Huang、Long Zhang、Tianrun Pan、Sanzhong Luo
DOI:10.1126/science.abl4922
日期:2022.2.25
pharmaceutical applications. Here, we report a photochemical E / Z isomerization strategy for the deracemization of α-branched aldehydes by using simple aminocatalysts and readily available photosensitizers. A variety of racemic α-branched aldehydes could be directly transformed into either enantiomer with high selectivity. Rapid photodynamic E / Z isomerization and highly stereospecific iminium/enamine