Electrochemically induced aldol reaction of cyclic 1,3-diketones with isatins
The electrolysis of isatins and cyclic 1,3-diketones in alcohol in an undivided cell results in the formation of the previously unknown substituted 2-(3-hydroxy-2-oxo-2,3-dihydro-1 H-indol-3-yl)cyclohexane-1,3-diones in 70–85% substance yields and 700–850% current efficiency. Thus, the simple electr...
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Veröffentlicht in: | Electrochimica acta 2010-02, Vol.55 (6), p.2129-2133 |
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Hauptverfasser: | , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The electrolysis of isatins and cyclic 1,3-diketones in alcohol in an undivided cell results in the formation of the previously unknown substituted 2-(3-hydroxy-2-oxo-2,3-dihydro-1
H-indol-3-yl)cyclohexane-1,3-diones in 70–85% substance yields and 700–850% current efficiency. Thus, the simple electrocatalytic system can produce, under mild conditions the new electrochemically induced aldol reaction of isatins and cyclic 1,3-diketones. |
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ISSN: | 0013-4686 1873-3859 |
DOI: | 10.1016/j.electacta.2009.11.045 |