write the systematic (iupac) name for each of the following organic molecules:
write the systematic (iupac) name for each of the following organic molecules:
Answer
Explanation:
Step1: Identify the longest carbon - chain for the first molecule
The longest carbon - chain has 5 carbons. There are two methyl groups on the 2 - position and one methyl group on the 3 - position, and a hydroxyl group on the 5 - position.
Step2: Name the first molecule
The IUPAC name is 2,2,3 - trimethylpentan - 5 - ol.
Step3: Identify the longest carbon - chain for the second molecule
The longest carbon - chain has 5 carbons. There is a methyl group on the 3 - position and a hydroxyl group on the 1 - position.
Step4: Name the second molecule
The IUPAC name is 3 - methylpentan - 1 - ol.
Step5: Identify the longest carbon - chain for the third molecule
The longest carbon - chain has 9 carbons. There is a methyl group on the 3 - position, an ethyl group on the 5 - position, and a hydroxyl group on the 9 - position.
Step6: Name the third molecule
The IUPAC name is 3 - methyl - 5 - ethylnonan - 9 - ol.
Answer:
2,2,3 - trimethylpentan - 5 - ol 3 - methylpentan - 1 - ol 3 - methyl - 5 - ethylnonan - 9 - ol