Practice question
Question
Which alcohol is produced when ethyl magnesium bromide reacts with ethanal followed by hydrolysis?
Explanation
Ethyl magnesium bromide (CH₃CH₂MgBr) reacts with ethanal (CH₃CHO), adding the ethyl group to the carbonyl, yielding butan-2-ol (CH₃CH(OH)CH₂CH₃) after hydrolysis.