Issue 0, 1971

Synthesis of 1H-benzo[de]cinnolines (1H-1,2-diazaphenalenes)

Abstract

8-Hydroxy-1-naphthyl ketones condense with hydrazine to give 1H-benzo[de]cinnolines(1H-1,2-diazaphenalenes), whose conjugate bases are methylated at position 1. The oxime of 8-acetyl-1-naphthol cyclises to 3-methylnaphtho[1,8-de]-1,2-oxazine.

Article information

Article type
Paper

J. Chem. Soc. C, 1971, 747-748

Synthesis of 1H-benzo[de]cinnolines (1H-1,2-diazaphenalenes)

P. H. Lacy and D. C. C. Smith, J. Chem. Soc. C, 1971, 747 DOI: 10.1039/J39710000747

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