Halogen-substituted quinones activate phosphate and carboxylate anions, promoting acyl transfer; both anhydrides and esters can be produced. The reaction is catalysed to a marked extent by pyridine.
卤素取代的醌可激活
磷酸根和
羧酸根阴离子,从而促进酰基转移;酸酐和酯都可以生产。该反应被
吡啶催化到显着程度。