The '3C N M R spectra of sixteen 4-ene-3-keto-and 1,4-diene-3-keto corticosteroids are described. Substituent shifts and the effect of added methanol-d, are reported, and conformational distortions and intramolecular hydrogen bonding are analysed based on these data. DISCUSSION ## Substituent eff
A carbon-13 magnetic resonance study of the stereochemistry in isomeric 1,2,5-trimethyl-4-phenylpiperidine-4-ols.
✍ Scribed by Alan J. Jones; A.F. Casy; K.M.J. McErlane
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- French
- Weight
- 239 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0040-4039
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