Solid State 13 C and 19 F NMR Characterization of Fluorinated Charcoal
β Scribed by Hagaman, Edward W.; Murray, David K.; Del Cul, G. D.
- Book ID
- 127292343
- Publisher
- American Chemical Society
- Year
- 1998
- Tongue
- English
- Weight
- 178 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0887-0624
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π SIMILAR VOLUMES
13 C-NMR spectra of fluorinated molecules are difficult to observe under conventional broad-band proton decoupling. The large coupling constants involved make polarization transfer between fluorine and carbon, using INEPT or DEPT experiments very effective while broad band fluorine decoupling collap
The enflurane and ethoxyflurane 'H, 13C and 19F NMR spectrd are examined-including sign determmatlon of F-F and F-H couphngs-and considered 1n the hght of previously reported results for methoxyflurane Conformat1onal differences between methoxyflurane and the former two molecules dre indicated by th