what is transesterification
In organic chemistry, transesterification is the process of exchanging the alkoxy group of an ester compound by another alcohol. These reactions are often catalyzed by the addition of an acid or base-Source.Transesterification: a reversible reaction in which one ester is converted into another (as by interchange of ester groups with an alcohol in the presence of a base).The main reaction for converting oil to biodiesel is called transesterification.n organic chemistry, transesterification is the process of exchanging the alkoxy group of an ester compound by another alcohol. These reactions are often catalyzed by the addition of an acid or base-Source.