Draw a structure for these carboxylic acid derivatives.
a. propyl 4-ethylbenzoate
b. N-ethyl-N-methylpentanamide
c. cyclohexanecarbonyl chloride

Question

Quizplus · Accepted Answer

The Answer is a. The -oate suffix indicates an ester. The first part of the name of an ester refers to the alkyl group connected to the oxygen in the ester. A benzoate is a benzene ring with an ester substituent. Lastly, the 4-ethyl indicates an ethyl group para to the ester functionality. The structure of propyl 4-ethyl benzoate is:

a. The -oate suffix indicates an ester. The first part of the name of an ester refers to the alkyl group connected to the oxygen in the ester. A benzoate is a benzene ring with an ester substituent. Lastly, the 4-ethyl indicates an ethyl group para to the ester functionality. The structure of propyl 4-ethyl benzoate is: b. The name indicates a five-carbon chain where the amide is on carbon 1 and the nitrogen has an ethyl and methyl substituent. c. The compound is an acid chloride which is bonded to a cyclohexane ring.

b. The name indicates a five-carbon chain where the amide is on carbon 1 and the nitrogen has an ethyl and methyl substituent.

c. The compound is an acid chloride which is bonded to a cyclohexane ring.

Draw a Structure for These Carboxylic Acid Derivatives