Chiral Isochalcogenourea‐Catalysed Enantioselective (4+2) Cycloadditions of Allenoates
作者:Lukas S. Vogl、Peter Mayer、Raphaël Robiette、Mario Waser
DOI:10.1002/anie.202315345
日期:2024.1.8
Chiral isochalcogenoureas (IChU) were successfully established as powerful organocatalysts for the activation and control of allenoates. This unprecedented strategy allows for unique reactivities and high levels of stereocontrol, facilitating reaction pathways that are not possible with the existing methods.