13127-38-3Relevant academic research and scientific papers
Ru-Catalyzed δ-Arylation of para-Quninone Methides with Aryl Diazonium Salts to Synthesize Fuchsones
Dai, Lei,Mao, Kaimin,Zhang, Ge,Wang, Chang,Liu, Yun,Rong, Liangce,Zhang, Jinpeng
, p. 7238 - 7246 (2020)
A novel reaction mode and efficient ruthenium-catalyzed Matsuda-Heck-type arylation of para-quinone methides (p-QMs) with aryl diazonium salts has been developed for the synthesis of symmetrical or unsymmetrical δ,δ′-diaryl quinone methides (fuchsones). Aryl groups are introduced at the δ-position of p-QMs via tandem olefin insertion reaction/β-H elimination processes. This reaction features advantages such as mild and green conditions, broad reactant scope, and high yields.
