Photoinduced radical cyclization reaction of isocyanides with α-carbonyl bromides to access 11-alkyl-substituted 1,4-dibenzodiazepines

Organic & Biomolecular Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A photochemical radical cascade cyclization reaction of isocyanides with α-carbonyl bromides under mild conditions is disclosed for accessing 1,4-dibenzodiazepines, demonstrating good tolerance towards various functional groups.

Язык: Английский

Radical-mediated sulfonylation relay of alkyl alkynes/alkenes and electron-deficient alkenes to access vinyl and alkyl sulfones

Organic Chemistry Frontiers, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A radical-mediated sulfonylation relay of alkyl alkynes/alkenes with electron-deficient alkenes using Na 2 S O 4 as a linker is developed to synthesize highly selective ( Z )-vinyl and sulfones under metal-free catalyzed system.

Язык: Английский