21. Aldehydes and Ketones: Nucleophilic Addition

Provide the major product for the following reaction.

Predict the products formed when cyclohexanone reacts with the following reagents.

(l) acidic hydrolysis of the product from (k)

Propose a mechanism for each cyanohydrin synthesis just shown.

Show how you would accomplish the following syntheses.

(a) acetophenone → acetophenone cyanohydrin