THE nuclear magnetic resonance spectra2 of porphyrins show a number of uncommon features, of which the most noteworthy is a peak at very high field. The spectrum of is shown in the figure; aetioporphyrin I\*\*+ in trifluoroacetic acid (TFA) in this strongly acidic medium the porphyrin is Y \*\* \*\*
Nuclear magnetic resonance spectra of N-nitrosourethans
✍ Scribed by Robart A. Moss
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- French
- Weight
- 293 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
Dwpite long and continuing use of N-nitrosouretbaas as diacoalkne precursors, simple methods of monitoring the urethan-nitrouowrethan conversion, and of non-destructively aecertainfng
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