کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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41947 | 45905 | 2010 | 7 صفحه PDF | دانلود رایگان |
Sulfated-zirconia is found to be a highly efficient heterogeneous solid catalyst in activating trimethylsilyl cyanide (TMSCN) for facile cyanosilylation of aldehydes. A unifying explanation is provided for the cyanosilylation reactions. The unique role of sulfated-zirconia consists of rendering cyanide anions from TMSCN to CO of aldehydes and providing the corresponding cyanohydrin silyl ethers in quantitative yields under mild and solvent-free conditions.
Figure optionsDownload high-quality image (70 K)Download as PowerPoint slideResearch highlights▶ Sulfated-zirconia is found to be a highly efficient heterogeneous solid catalyst in activating trimethylsilyl cyanide (TMSCN) for facile cyanosilylation of aldehydes. ▶ A unifying explanation is provided for the cyanosilylation reactions.
Journal: Applied Catalysis A: General - Volume 384, Issues 1–2, 20 August 2010, Pages 147–153