Highly Efficient Brønsted Acidic Ionic Liquid Promoted Direct Diazenylation of Pyrazolones with Aryltriazenes under Mild Conditions
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DOI: 10.1002/ajoc.201600475
Abstract: We report the first Bronsted acidic ionic liquid (IL) promoted reaction of 5-pyrazolones with aryltriazenes to prepare arylazopyrazolones. The reaction was carried out with the aryltriazenes as diazotizing agents, water as the solvent, and the… read more here.
Keywords: ionic liquid; mild conditions; pyrazolones aryltriazenes; liquid ... See more keywords