Acetylacetone (2,4-pentanedione) is a β-diketone that occurs in the form of enol and tautomeric keto mixture. In basic solution, this organic compound is deprotonated to form the acac or ...

The enol form is the more stable in both solid and solution phases. Curcumin can also be used for the quantification of boron since it reacts with boric acid to form a red colored compound called ...