Synthesis and microwave-assisted catalytic activity of novel bis-benzimidazole salts bearing furfuryl and thenyl moieties in Heck and Suzuki cross-coupling reactions
Küçük Resim Yok
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley-Blackwell
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A mixture of bis-benzimidazole salts (1-7), Pd(OAc)(2) and K(2)CO(3) in DMF-H(2)O catalyzes, in high yield, the Suzuki and Heck cross-coupling reactions assisted by microwave irradiation in a short time. In particular, the yields of the Heck and Suzuki reactions with aryl bromides were found to be nearly quantative. The synthesized bis-benzimidazole salts (1-7) were identified by (1)H-(13)C NMR, IR spectroscopic methods and micro analysis. Copyright (C) 2010 John Wiley & Sons, Ltd.
Açıklama
Anahtar Kelimeler
bis-benzimidazole salt, carbene, palladium catalysis, coupling reaction, Heck coupling, Suzuki coupling, microwave
Kaynak
Applied Organometallic Chemistry
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
24
Sayı
5
