IUPAC Names of Carboxylic Acids
Write the IUPAC name for each carboxylic acid:
IUPAC Names of Carboxylic Acids
Write the IUPAC name for each carboxylic acid:
(a) The longest carbon chain that contains the carboxyl group has fi ve carbons and, therefore, the parent alkane is pentane. The IUPAC name is 2-ethylpentanoic acid.
(b) 4-Hydroxybenzoic acid
(c) trans-3-Phenyl-2-propenoic acid (cinnamic acid)