İsmail ÖZDEMİR, Yetkin GÖK, Nevin GÜRBÜZ, Bekir ÇETİNKAYA

Benzimidazolylidene Carbene Ligated Palladium Catalysis of the Heck Reaction in Aqueous Media

A highly effective, easy to handle and environmentally benign process for a palladium mediated Heck reaction was developed. The in situ prepared 3-component system, Pd(OAc)2 / 1,3-dialkylbenzimidazolium chlorides (LHX = 1a-g) and Cs2CO3, catalyzes quantitatively the Heck coupling of aryl bromides under mild conditions in aqueous media.

Anahtar Kelimeler:

Heck coupling, palladium, benzimidazolin-2-ylidene, benzimidazolium, N-heterocyclic carbene

Benzimidazolylidene Carbene Ligated Palladium Catalysis of the Heck Reaction in Aqueous Media

Keywords:

Heck coupling, palladium, benzimidazolin-2-ylidene, benzimidazolium, N-heterocyclic carbene,

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