Palladium/imidazolium salt catalyzed coupling of aryl halides with hypervalent organostannates.

Abstract

[figure: see text] A Pd(OAc)2/imidazolium chloride system has been used to mediate the catalytic cross-coupling of aryl halides with organostannanes. The imidazolium salt IPr.HCl (IPr = 1,3-bis(2,6-diisopropylphenyl) imidazol-2-ylidene) in combination with TBAF (nBu4NF) was found to be most effective for the cross-coupling of aryl bromides and electron… (More)

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Cite this paper

@article{Grasa2001PalladiumimidazoliumSC, title={Palladium/imidazolium salt catalyzed coupling of aryl halides with hypervalent organostannates.}, author={Gabriela A Grasa and Stanton P. Nolan}, journal={Organic letters}, year={2001}, volume={3 1}, pages={119-22} }