Conventionally, homogenous acid catalysts including strong Brönsted mineral acids (e.g. sulfuric or hydrofluoric acid) and p-toluenesulfonic acid have been used for esterification reaction.
Conventionally, homogenous acid catalysts including strongBrönsted mineral acids (e.g. sulfuric or hydrofluoric acid) andp-toluenesulfonic acid have been used for esterification reaction.