Mn(III)-initiated facile oxygenation of heterocyclic 1,3-dicarbonyl compounds.
نویسندگان
چکیده
The Mn(III)-initiated aerobic oxidation of heterocyclic 1,3-dicarbonyl compounds, such as 4-alkyl-1,2-diphenylpyrazolidine-3,5-diones, 1,3-dialkylpyrrolidine-2,4-diones, 3-alkyl-1,5-dimethylbarbituric acids, and 3-butyl-4-hydroxy-2-quinolinone gave excellent to good yields of the corresponding hydroperoxides, which were gradually degraded by exposure to the metal initiator after the reaction to afford the corresponding alcohols. The synthesis of 30 heterocyclic 1,3-dicarbonyl compounds, the corresponding hydroperoxides and the 10 alcohols, their characterization, and the limitations of the procedure are described. In addition, the mechanism of the hydroperoxidation and the redox decomposition of the hydroperoxides are discussed.
منابع مشابه
SYNTHESIS OF TRISUBSTITUTEDPYRIMIDINES USING IRON (III) PHOSPHATE
Iron (III) phosphate catalyzed condensation reaction of aldehydes, 1,3-dicarbonyl compounds and amuniom acetate refluxing ethanol that remains a common theme in current literature.
متن کاملSYNTHESIS OF TRISUBSTITUTEDPYRIMIDINES USING IRON (III) PHOSPHATE
Iron (III) phosphate catalyzed condensation reaction of aldehydes, 1,3-dicarbonyl compounds and amuniom acetate refluxing ethanol that remains a common theme in current literature.
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متن کاملSYNTHESIS OF TRISUBSTITUTEDPYRIMIDINES USING IRON (III) PHOSPHATE
Iron (III) phosphate catalyzed condensation reaction of aldehydes, 1,3-dicarbonyl compounds and amuniom acetate refluxing ethanol that remains a common theme in current literature.
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ورودعنوان ژورنال:
- Molecules
دوره 16 11 شماره
صفحات -
تاریخ انتشار 2011