Issue 0, 1979

Heterocycles in organic synthesis. Part 25. Reagents for the conversion of halides into aldehydes and ketones

Abstract

The sodium salts of 1-hydroxy-4,6-diphenyl-2-pyridone, 3-hydroxy-2-phenyl-4(3H)-quinazolinone, and 2-benzenesulphonamidopyridine 1-oxide react with alkyl and benzyl halides to give crystalline N-alkoxy- and N-benzyloxy-derivatives. The latter undergo thermolysis and photolysis to aromatic aldehydes and ketones in high yields. N-Alkoxy-analogues similarly yield aliphatic carbonyl compounds but these are contaminated by significant amounts of the corresponding alcohol.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1979, 2493-2499

Heterocycles in organic synthesis. Part 25. Reagents for the conversion of halides into aldehydes and ketones

A. R. Katritzky, M. J. Cook, S. B. Brown, R. Cruz, G. H. Millet and A. Anani, J. Chem. Soc., Perkin Trans. 1, 1979, 2493 DOI: 10.1039/P19790002493

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