text: A common reaction of metal carboxylates is their displacement by more basic ligands. Acetate is a common leaving group. They are especially prone to protonolysis, which is widely used to introduce ligands, displacing the carboxylic acid. In this way octachlorodimolybdate is produced from dimolybdenum tetraacetate:
  Acetates of electrophilic metals are proposed to function as bases in concerted metalation deprotonation reactions.
  Pyrolysis of metal carboxylates affords acid anhydrides and the metal oxide. This reaction explains the formation of basic zinc acetate from anhydrous zinc diacetate.
  In some cases, monodentate carboxylates undergo O-alkylation to give esters. Strong alkylating agents are required.