Regioselectivity of the metalation of polymethoxylated pivaloyl-aminobenzenes. Synthesis of methoxy-2(1H)-quinolones. Precursors of 2-substituted-5,8-quinolinediones

DOI: 10.1002/jhet.5570320411

Source and publish data:

Journal of Heterocyclic Chemistry p. 1165 - 1170 (1995)

Update date:2022-08-04

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Authors:

Fourquez

Godard Godard

Marsais Marsais

Queguiner

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Article abstract of DOI:10.1002/jhet.5570320411

Synthesis of methoxy-2(1H)-quinolones precursors of 2-substituted-5,8-quinolinediones is described. A metalation, Heck coupling reaction and cyclisation sequence is used. Regioselectivity of the metalation of methoxypivaloylaminobenzenes is studied.

Full text of DOI:10.1002/jhet.5570320411

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