64469-12-1Relevant articles and documents
2-(2-Hydroxy)phenylazo derivatives of some 1,3-dicarbonyl compounds and their metal complexes
Krishnankutty,Ummathur, Muhammed Basheer,Ummer
experimental part, p. 667 - 672 (2011/08/06)
2-Hydroxyphenylazo derivatives of three 1,3-dicarbonyl compounds (acetylacetone, methylacetoacetate and acetoacetanilide) have been synthesized and characterised. Analytical, IR, 1H NMR and mass spectral data indicate that the compounds exist i