慕尼黑工业大学Thorsten Bach等报道发展了光化学3-苯基咪唑啉-2,4-二酮的去外消旋化,考察了27个底物的反应,产率为69-100 %,立体选择性达到80-99 % ee。
参考文献
Johannes Großkopf, Manuel Plaza, Antonia Seitz, Stefan Breitenlechner, Golo Storch, and Thorsten Bach*, Photochemical Deracemization at sp3‑Hybridized Carbon Centers via a Reversible Hydrogen Atom Transfer, J. Am. Chem. Soc. 2021
DOI: 10.1021/jacs.1c11266
https://pubs.acs.org/doi/10.1021/jacs.1c11266