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

Authors

İSMAİL ÖZDEMİR
YETKİN GÖK
NEVİN GÜRBÜZ
BEKİR ÇETİNKAYA

DOI

-

Abstract

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 Cs_2CO_3, catalyzes quantitatively the Heck coupling of aryl bromides under mild conditions in aqueous media.

Keywords

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

First Page

397

Last Page

402

Recommended Citation

ÖZDEMİR, İSMAİL; GÖK, YETKİN; GÜRBÜZ, NEVİN; and ÇETİNKAYA, BEKİR (2007) "Benzimidazolylidene Carbene Ligated Palladium Catalysis of the Heck Reaction in Aqueous Media," Turkish Journal of Chemistry: Vol. 31: No. 4, Article 1. Available at: https://journals.tubitak.gov.tr/chem/vol31/iss4/1