Carboxylic acids can undergo reduction reactions. Reduction is the opposite of oxidation. For example, ethanoic acid (CH 3 COOH) can be formed by the oxidation of ethanol as shown below.

Esters are formed by the condensation reaction between an alcohol and a carboxylic acid. This is known as esterification. In a condensation reaction, two molecules join and produce a larger ...

Esters are usually synthesized from an alcohol and an acid, most frequently, a carboxylic acid. In some cases ... In a 1958 patent to Celanese (New York City), inventor Arthur W. Schnizer reported the ...