Heck coupling reactions of aryl halides catalyzed by saturated ferrocenylmethylimidazolinium salts/palladium
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Date
2023
Authors
Musaoğlu D.
Avcı Özbek H.
Demirhan F.
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Abstract
In situ prepared Pd(OAc)2/N,N′-bis(ferrocenyl methyl) imidazolinium salt catalyst systems were successfully applied to Heck reactions of various aryl halides (bromides, iodides) with olefins (styrene, ethyl acrylate). Catalytic studies showed that N,N′-bis(ferrocenylmethyl)imidazolinium chloride containing a saturated imidazole ring as an auxiliary catalyst in the presence of Pd(OAc)2 was highly efficient in Heck coupling reaction of aryl halides in DMF. © 2022, Iranian Chemical Society.