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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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Abstract

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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Key Words

Stille Coupling


ID: J54-Y2001