Selective oxidation of steroidal allylic alcohols using pyrazole and pyridinium chlorochoromate
โ Scribed by Edward J. Parish; Sarawanee Chitrakorn; Susan Lowery
- Book ID
- 112772764
- Publisher
- Springer-Verlag
- Year
- 1984
- Tongue
- English
- Weight
- 174 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0024-4201
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๐ SIMILAR VOLUMES
Certain aromatic amines, when used in conjunction with pyridinium chlorochromate, have been found to selectively oxidize the allylic hydroxyl group of steroidal alcohols to the corresponding a,/~-unsaturated ketones. In this respect, the amines 2,2'-bipyridine, 2,4,6-Iriphenylpyridinine, pyrazine, p
IN a previous communication' we reported the conversion of steroidal 4-enand 4,6-dien-J-ones into the corresponding 1,4-dien and 1,4,6-trien-j-ones
## Abstract A convenient and selective oxidation of alcohols with hydrogen peroxide to give aldehydes and ketones has been developed. Using __in situ__ generated iron chloride complexes [Fe(**L3**)~2~Cl~n~] [n=0โ1, **L3** =6โ(__N__โphenylbenzimidazoyl)โ2โpyridinecarboxylic acid], aldehydes and keto