Photocatalytic Decarboxylative Functionalization of Cyclopropenes via Cyclopropenium Cation Intermediates

Angewandte Chemie, Год журнала: 2024, Номер 136(32)

Опубликована: Май 28, 2024

Abstract A photocatalytic decarboxylative functionalization of cyclopropenes is reported. Starting from a broad range redox‐active ester‐substituted cyclopropenes, cyclopropenylphthalimides can be synthesized in the absence nucleophile. Alternatively, different carbon and heteroatom nucleophiles introduced. The transformation proceeds most probably through formation an aromatic cyclopropenium cation, followed by trapping with nucleophiles.

Язык: Английский

Photoredox-catalyzed difunctionalization of alkenes through C N coupling and multicomponent radical/polar crossover

Tetrahedron Letters, Год журнала: 2024, Номер 148, С. 155223 - 155223

Опубликована: Авг. 14, 2024

Язык: Английский

Visible-light-promoted azidation/arylation of unactivated alkenes with Togni-N3 via electrondonor–acceptor complexes

Organic & Biomolecular Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Дек. 30, 2024

A visible-light-promoted azidation/arylation of unactivated alkenes with Togni-N 3 toward a series azidated pyrrolo[1,2- ]indoles via an EDA complex as the key intermediate.

Язык: Английский