Synthesis and catalytic activity of novel xylyl-linked benzimidazolium salts
Küçük Resim Yok
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
John Wiley & Sons Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The reaction of 1-alkylbenzimidazole derivatives with o-/p-di(chloromethyl) benzene results in the formation of the new o-/p-xylyl-linked bis(benzimidazolium) salts, 1 and 2, respectively. The salts were characterized by NMR spectroscopy and elemental analysis. The in situ prepared complexes derived from Pd(OAc)(2)-1 and 2 exhibit catalytic activity (61-98%), to give the Heck coupling products of aryl bromides and styrene. Copyright (C) 2009 John Wiley & Sons, Ltd.
Açıklama
Anahtar Kelimeler
bisbenzimidazolium chlorides, carbene, palladium catalysis, Heck coupling
Kaynak
Applied Organometallic Chemistry
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
23
Sayı
12
