The 12,13-epoxy-9-hydroperoxide is a known product from the reaction of 13-HPODE and iron or hydrolysis of the methyl ester (5) which is generated during autoxidation of ... Besides HNE, the ...

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 ...

To make an ester, a hydrogen atom must be removed from the hydroxyl group (–OH) of the alcohol. The –OH portion of the acid's carboxyl group must also be removed. The hydrogren atom and the ...

This creates phenol and peroxyacid ester in an unstable form. Decomposition of the unstable ester results in phenol and cyclic peroxy compound that decomposes to produce carbon dioxide. The ...