Provide the structure of the product,when cyclohexanecarbaldehyde reacts with excess 2-propanol in presence of sulfuric acid.

Question

Quizplus · Accepted Answer

The reaction between cyclohexanecarbaldehyde and excess 2-propanol in the presence of sulfuric acid is a nucleophilic addition reaction. The mechanism involves protonation of the carbonyl group, followed by attack of the oxygen of the alcohol on the carbonyl carbon. The resulting intermediate can undergo a dehydration reaction to give the product.

The structure of the product is shown in option E, which features a hemiacetal functional group formed from the reaction between the aldehyde and alcohol. The sulfuric acid serves as a catalyst for the reaction, helping to protonate the carbonyl group and facilitate the dehydration step.

Provide the Structure of the Product,when Cyclohexanecarbaldehyde Reacts with Excess