Work

Photo-induced ruthenium-catalyzed alkene C–H-arylation at room temperature

Year: 2025

Type: article

Abstract: C-H arylation has surfaced as a powerful tool for molecular sciences, with alkene C-H arylation thus far requiring either high reaction temperatures of 120 °C or stoichiometric amounts of RMgX. In sharp contrast, we herein report on room-temperature C-H arlyations of alkenes by means of ruthenium(II) catalysis with ample scope. This strategy also enabled late-stage diversification of structurally complex molecules and mechanistic studies provided strong evidence for photo-excitation of a ruthenacycle intermediate.

Source: Chemical Communications

DOI: 10.1039/d5cc04527d

Authors: Tanumoy Mandal, Stéphane Golling, Sven Trienes, Lutz Ackermann

Institutions: University of Göttingen, German Centre for Cardiovascular Research

Language: English

Topic: Catalytic C–H Functionalization Methods

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: hybrid