Olah, George A. ; Burrichter, Arwed ; Methew, Thomas ; Vankar, Yashwant D. ; Rasul, Golam ; Surya Prakash, G. K. (1997) Preparation, NMR, and Ab initio/IGLO/GIAO-MP2 study of the elusive protonated fluroformic acid and fluorocarbonyl cation Angewandte Chemie (English Edition), 36 (17). pp. 1875-1877. ISSN 0570-0833
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/anie.19...
Related URL: http://dx.doi.org/10.1002/anie.199718751
Abstract
Protolysis of tert-butyl fluoroformate [Eq.(a)] in a solution of FSO3H/SbF5-SO2ClF at −78°C yields the stable protonated form of the elusive fluoroformic acid [FC(OH)2]+. It was characterized by 1H, 13C, and 19F NMR spectroscopy. Evidence was also obtained for the formation of fluorocarbonyl cation [FCO]+, but not for diprotonated fluororformic acid [FC(OH2)OH2]+.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | Ab Initio Calculations; Carbocations; Fluorine; Fluoroformic Acid; NMR Spectroscopy |
| ID Code: | 93371 |
| Deposited On: | 15 Jun 2012 13:25 |
| Last Modified: | 15 Jun 2012 13:25 |
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