1221971-06-7Relevant academic research and scientific papers
A cobalt-catalyzed sulfonate/copper exchange for the preparation of highly functionalized electron-deficient aryl copper reagents
Rohbogner, Christoph J.,Diene, Coura R.,Korn, Tobias J.,Knochel, Paul
supporting information; experimental part, p. 1874 - 1877 (2010/06/16)
(Chemical Equation Presentation) Organocopper reagents from phenols: A new cobalt-catalyzed aryl sulfonate/ copper exchange reaction allows the synthesis of highly functionalized aryl copper reagents from sulfonates bearing elec-tron-deficient substituents under mild conditions (25-45 °C, 1-6 h; see example). Sensitive functional groups, such as aldehydes, esters, and nitriles, are welltolerated.
