Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
546 45, C07D48902
Thebaine is converted to a mixture of codeinone and neopinone in aqueous formic acid solution containing as catalyst a mercuric salt. Thebaine is converted to a neopinone ketal by irradiation in an alkanol or to a mixture of neopinone and codeinone in an acidic aqueous solution. Neopinone ketals, codeinone and neopinone can be converted to codeine.
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Baskin Craig P.
Dauben William G.
vanRiel Herman C. H. A.
Rivers Diana G.
Roberts, Jr. John S.
Satto Anton H.
The United States of America as represented by the Department of
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