The Condensation of Cyclic Anhydrides with Schiff Bases. A Convenient Synthesis of 1,4,6-Triaryl-5-carboxy-2-oxo-1,2-dihydropyridines and 2,3-Diaryl-4-carboxy-1-oxo-1,2-dihydroisoquinolines

DOI: 10.1055/s-1990-26797

Source and publish data:

Synthesis p. 87 - 88 (1990)

Update date:2022-08-03

Topics: Synthesis Condensation Schiff Bases Cyclic anhydrides

Authors:

Mayadeo, M. S.

Kulkarni, S. J.

Deodhar, K. D.

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Article abstract of DOI:10.1055/s-1990-26797

Condensation of Schiff bases of o-hydroxyarenecarboxaldehydes with 3-arylpentenedioic or homophthalic acid anhydrides was found to give 1,4,6-triaryl-5-carboxy-2-oxo-1,2-dihydropyridines and 2,3-diaryl-4-carboxy-1-oxo-1,2-dihydroisoquinolines, respectivel

Full text of DOI:10.1055/s-1990-26797

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