Spectroscopic Studies of Keto-Enol Equilibria. IX. N 15 -Substituted Anilides 1,2
β Scribed by Dudek, Gerald O.; Dudek, Emily Pitcher
- Book ID
- 124057372
- Publisher
- American Chemical Society
- Year
- 1966
- Tongue
- English
- Weight
- 670 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
## Abstract ^15^Nβlabeled guanosines were synthesized and studied by Raman spectroscopy. The isotopic substitution was either on nitrogens 1, 2, and 3 or on nitrogens 7 and 9. These substituted guanosines and their partially or totally deuterated derivatives were compared under a variety of experim
## Abstract ^13^C and ^15^N NMR spectra of eight substituted 1,2,4βtriazines were measured and assigned. The assignments of the ^13^C NMR spectra were based on the substituent chemical shifts and ^__n__^__J__(C,H) coupling constants. ^15^N NMR chemical shifts generally showing well separated ranges