
Organic Letters, Journal Year: 2024, Volume and Issue: 26(45), P. 9676 - 9681
Published: Nov. 6, 2024
A facile palladium-catalyzed synthesis of thiaphenanthridinones from sulfinate esters and 2-borylanilines is disclosed. Various sulfur analogs phenanthridinones were synthesized by bromide-selective cross-coupling cyclization in one step. Further transformations the obtained allowed preparing a broad range thiaphenanthridinone derivatives involving bioactive compounds.
Language: Английский