What is the IUPAC name for the following compound?
```
H H
| |
H - C - C - H
| |
H - C - C - C - C - H
| |
H OH
```
(A) Hexan-3-ol
(B) Hexan-4-ol
(C) Heptan-3-ol
(D) Heptan-5-ol
- HSC - SSCE Chemistry - Question 7 - 2007 - Paper 1
Question 7
What is the IUPAC name for the following compound?
```
H H
| |
H - C - C - H
| |
H - C - C - C - C - H
| |
H OH
```
(A)... show full transcript
Worked Solution & Example Answer:What is the IUPAC name for the following compound?
```
H H
| |
H - C - C - H
| |
H - C - C - C - C - H
| |
H OH
```
(A) Hexan-3-ol
(B) Hexan-4-ol
(C) Heptan-3-ol
(D) Heptan-5-ol
- HSC - SSCE Chemistry - Question 7 - 2007 - Paper 1
Step 1
Identify the longest carbon chain
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Answer
The longest carbon chain in the compound contains 7 carbon atoms, making it a heptane.
Step 2
Determine the position of the hydroxyl group
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Answer
The hydroxyl (–OH) group is attached to the fifth carbon atom in the chain.
Step 3
Assign the IUPAC name
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Answer
Based on the number of carbon atoms and the position of the hydroxyl group, the compound is named Heptan-5-ol.
