Synthesis and Catalytic Activity of Novel Benzimidazolinylidene-Ruthenium(II) Complexes
Küçük Resim Yok
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Georg Thieme Verlag Kg
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The reaction of [RuCl2(p-cymene)](2) with 1,3-dialkyl-benzimidazolium salts 1a-d in the presence of a small excess of cesium carbonate yields chelated eta(6)-arene, eta(1)-carbene ruthenium complexes 2a-d. All compounds were characterized by elemental analysis, NMR spectroscopy and the molecular structures of two of the complexes were determined by X-ray crystallography. The catalytic activity of RuCl2(eta(6)-arene, eta(1)-benzimidazolinylidene) complexes was evaluated in the direct arylation of 2-phenylpyridine with bromobenzene derivatives.
Açıklama
Anahtar Kelimeler
ruthenium, benzimidazolinylidene complexes, N-heterocyclic carbene, C-H bond activation, arylation
Kaynak
Synlett
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
Sayı
3
