The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Дек. 26, 2024

In this work, a switchable synthesis of β-ketosulfone and α-chloroketone through radical difunctionalization alkenes is reported. The transformation works well under iron peroxo species/photoredox dual catalysis an open-flask atmosphere, the reaction highlighted with good yields broad scope. Mechanism studies show that initiated by formal [4 + 2] cyclization sulfonyl in regioselective manner.

Язык: Английский