کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
68217 | 48507 | 2008 | 5 صفحه PDF | دانلود رایگان |
One-pot synthesis of the N,N′-bis(2,6-diisopropylphenyl)imidazol-2-ylidene (IPr) adduct of cyclopalladated ferrocenylimine complex 1 has been described. This complex has been successfully applied to Suzuki coupling reaction. Various aryl chlorides and boronic acids can be coupled efficiently with a mild base K3PO4·7H2O and low catalyst loadings. This system has been proven to be compatible with the sterically hindered aryl chlorides and some boronic acids leading to form di- and tri-ortho-substituted biaryls in high yields.
One-pot synthesis of the carbene adduct of cyclopalladated ferrocenylimine complex has been described. This complex has been successfully applied to Suzuki coupling reaction. Various aryl chlorides and boronic acids can be coupled efficiently with a mild base K3PO4·7H2O and low catalyst loadings. This system has been proven to be compatible with the sterically hindered aryl chlorides and some boronic acids in high yields.Figure optionsDownload as PowerPoint slide
Journal: Journal of Molecular Catalysis A: Chemical - Volume 290, Issues 1–2, 1 July 2008, Pages 67–71