Benzimidazole, benzothiazole and benzoxazole ruthenium(II) complexes;: Catalytic synthesis of 2,3-dimethylfuran
Küçük Resim Yok
Tarih
2000
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley-V C H Verlag Gmbh
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Fourteen ruthenium(II) complexes of the type [RuCl2(eta(6)-arene)L], (arene = 1,4-MeC6H4Pri or C6Me6; L = benzimidazole derivative in which the NH group is substituted by N-alkyl or isoelectronic O or S atoms) have been prepared by cleavage of [RuCl2(eta(6)-arene)](2) with the N-heterocycle L. Their spectroscopic and electrochemical properties are described. The effect of the nature of the benzazole (L) on the catalytic activity of these complexes for the intramolecular cyclization of (Z)-3-methylpent-2-en-4-yn-1-ol into 2,3-dimethylfuran has also been studied; the benzimidazole complexes were found to be the most active.
Açıklama
Anahtar Kelimeler
arene complexes, ruthenium, benzimidazole, benzothiazole, benzoxazole, cycloisomerisation
Kaynak
European Journal of Inorganic Chemistry
WoS Q Değeri
Q2
Scopus Q Değeri
Cilt
Sayı
1
