کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1324510 | 1499906 | 2013 | 6 صفحه PDF | دانلود رایگان |
Benzimidazolium salts and their new rhodium complexes ([Rh(COD)(NHC)Cl]) were synthesized and characterized by elemental analysis, 1H NMR, 13C NMR, and IR spectroscopy. The addition of arylboron to benzonitriles in the presence of a catalytic amount of rhodium NHC complexes was examined. Corresponding carbonyl compounds were obtained in good yields. This method allows for the preparation of a wide variety of carbonyl compounds in moderate to excellent yields and displays a high level of activity for the addition of arylboron to nitriles.
Benzimidazolium salts and their new rhodium complexes ([Rh(COD)(NHC)Cl]) were synthesized and characterized. The addition of sodium tetraphenylborate to nitriles in the presence of a catalytic amount of a rhodium NHC complexes was examined. Corresponding carbonyl compounds were obtained in good yields.Figure optionsDownload as PowerPoint slideHighlights
► Novel benzimidazolium salts and Rh-NHC complexes were synthesized.
► Their structure was determined by appropriate spectroscopic techniques.
► The addition of arylboron to benzonitrile was successful by Rh-NHC.
Journal: Journal of Organometallic Chemistry - Volume 732, 15 May 2013, Pages 21–26