Join thousands of students who trust us to help them ace their exams!
Multiple Choice
Provide common name for the following alcohol compound.
A
2-methyl-1-propanol.
B
Tert-butyl alcohol.
C
Isobutyl alcohol.
D
Propyl alcohol.
0 Comments
Verified step by step guidance
1
Identify the longest carbon chain that contains the hydroxyl (-OH) group. In this structure, the longest chain has three carbon atoms, making it a propanol derivative.
Number the carbon chain starting from the end nearest to the hydroxyl group to give the -OH the lowest possible number. Here, the -OH is on carbon 1, so the base name is 1-propanol.
Look for any alkyl substituents attached to the main chain. There is a methyl group attached to the second carbon atom.
Combine the substituent name and position with the base name to get the IUPAC name: 2-methyl-1-propanol.
Recognize the common name for this compound. The common name for 2-methyl-1-propanol is isobutyl alcohol.