Selective oxidation of allylic alcohols with chromic acid
β Scribed by Harding, Kenn E.; May, Leslie M.; Dick, Kevin F.
- Book ID
- 118028011
- Publisher
- American Chemical Society
- Year
- 1975
- Tongue
- English
- Weight
- 330 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
## Abstract The activation parameters for the oxidation of 13 secondary alcohols with chromic acid have been determined. Application of a statistical treatment of __Exner__ [9] shows that the reactions are isoentropic with an average entropy of activation (ΞS^β ^) of β24.0 e. u.
Strong evidence has accumulated in favor of a conformation for the erythronolide rin& the nucleus of the erythromycin antibiotics, which is approximated by the stereoformula L. '-' This and 2, R,+R,= 0 i.1 R,=OH, R3 =H 5, R,=H, R,=OH closely related3 three-dimensional arrangements lie in a deep well