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. 2000 Jul 13;2(14):2053-5.
doi: 10.1021/ol005956t.

Efficient cross-coupling reactions of aryl chlorides and bromides with phenyl- or vinyltrimethoxysilane mediated by a Palladium/Imidazolium chloride system

HM Lee  1 , SP Nolan
Affiliations

Efficient cross-coupling reactions of aryl chlorides and bromides with phenyl- or vinyltrimethoxysilane mediated by a Palladium/Imidazolium chloride system

HM Lee et al. Org Lett. .

Abstract

A combination of palladium acetate and the imidazolium salt IPr.HCl (1, IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) has proven to be highly efficient in the cross coupling reactions of aryl bromides and electron-deficient aryl chlorides with phenyltrimethoxysilane or vinyltrimethoxysilane. The catalytic performance of this system was found to be comparable to that of systems using PCy(3) and P(o-tol)(3).

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