Suzuki-Miyaura reaction of unactivated aryl chlorides using benzimidazol-2-ylidene ligands
Küçük Resim Yok
Tarih
2004
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Four functionalized bis(benzimidazolium) salts (2a-d) have been prepared and characterized by conventional spectroscopic methods and elemental analyses. A highly effective, easy to handle, and environmentally bengin process for palladium-mediated Suzuki cross-coupling was developed. The in situ prepared three-component system Pd(OAc)(2)/bis(benzimidazolium) bromides (2a-d) and Cs2CO3 catalyzes quantitatively the Suzuki cross-coupling of deactivated aryl chloride in aqueous media.
Açıklama
Anahtar Kelimeler
Suzuki, carbene, palladium, benz imidazol-2-ylidene, aryl chlorides, phenylboronic acid
Kaynak
Synthetic Communications
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
34
Sayı
22
