Palladium/Imidazolium Salt Catalyzed Coupling of Aryl Halides with Hypervalent Organostannates
Gabriela A. Grasa and Steven P. Nolan
*Department of Chemistry, University of New Orleans, New Orleans, Louisiana 70148, Email: steven.nolanugent.be
G. A. Grasa, S. P. Nolan, Org. Lett., 2001, 3, 119-122.
DOI: 10.1021/ol006827f (free Supporting Information)
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A Pd(OAc)2/imidazolium chloride system catalyzes a cross-coupling of aryl halides with organostannanes in the presence of TBAF. The reaction is most effective for the cross-coupling of aryl bromides and electron-deficient aryl chlorides with aryl and vinyl stannanes.
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