1075720-01-2Relevant academic research and scientific papers
Synthesis of 3-arylazo-1H-pyridazin-4-ones from difluoroboron chelates of 1,3-diketones
Kravtsov,Belyakov,Baranin,Dorokhov
, p. 1561 - 1565 (2007)
A convenient method for the synthesis of 6-R-3-arylazo-1H-pyridazin-4-ones from difluoroboron chelates of acetylacetone and aroylacetones was developed. The method is based on the ability of the methyl group of the chelates to react with two equivalents of a diazonium salt.
