Question

Complete the mechanism for the following reaction by adding the missing bonds, charges, non-bonding electrons, and curved arrows.

Complete the mechanism for the following reaction by adding the missing bonds, charges, nonbonding electrons and curved arrows. Draw only one curved arrow. Omit H2O

Answer 1

Concepts and reason

The organic reactions involved in the conversion of one functional group to another uses a wide variety of reagents. The organic molecule containing both carboxylic acid and alcohol functional groups can undergo intramolecular esterification in an acidic medium and produces lactones and the lactones are also known as cyclic esters. The removal of water also takes place in this reaction.

Fundamentals

Esters are synthesized when carboxylic acid reacts with alcohols in the presence of an acid catalyst. The general reaction is shown below:

The mechanism is given below:

The mechanism is given below:

Ans:

The mechanism for the following reaction by adding the missing bonds, charges, non-bonding electrons, and curved arrows.