Ruthenium N‐heterocyclic–carbene catalyzed diarylation of arene CH bond
Makaleler > Tam Makale · 2008
Yazarlar: Sedat Yaşar, Öznur Doǧan, Ismail Özdemir, Bekir Çetinkaya
Applied Organometallic Chemistry, Uluslararası, Wos, 2008, cilt 22, ss 314-318
DOI: 10.1002/aoc.1392
Özet
Abstract Novel ruthenium‐1,3‐dialkylimidazolin‐2‐ylidene complexes (2a–e) have been prepared and characterized by C, H, N analysis, 1H‐NMR and 13C‐NMR. The ortho position of the aromatic ring of pyridyl group substituted aromatic compound was directly arylated with aryl bromides and chlorides in the presence of a catalytic amount of [RuCl2(1,3‐dialkylimidazolin‐2‐ylidene)] complexes. Copyright © 2008 John Wiley & Sons, Ltd.