In situpreparation of palladium /N-heterocyclic carbene complexes and use for suzuki reaction
Makaleler > Tam Makale · 2005
Yazarlar: İsmail Özdemir, Yetkin Gök, Nevin Gürbüz, Engin Çetinkaya, Bekir Çetinkaya
Journal of Heterocyclic Chemistry, Uluslararası, Wos, 2005, cilt 42, ss 303-306
Özet
The in situ prepared three component system Pd(OAc)2, 1,3-dialkylbenzimidazolium halides (1a-e) and t-BuOK catalyses quantitatively the Suzuki cross-coupling of deactivated aryl chloride substrates. 1,3-Dialkylbenzimidazolium salts (1a-e) were characterized by conventional spectroscopic methods and elemental analyses.