Question

What is the action of hydrogen cyanide in basic medium on
(i) butanone (ii) 2, 4—dichloro - benzaldehyde?​

Answer 1

1. Question⇒  What is the action of hydrogen cyanide in basic medium on  (i) butanone (ii) 2, 4—dichloro - benzaldehyde?​

Explanation:

• Brainly Challenger
• 1)Cyanide ion from hydrogen cyanide acts as a nucleophile and undergoes nucleophillic addition reaction to form the corresponding cyanohydrin.
• 2)2,4 dichlorobenzaldehyde will also undergo nucleophillic addition reaction with hydrogen cyanide (cyanide ions) to form the corresponding cyanohydrin.