Provide the IUPAC name for the condensed structural formula shown here. CH₂ CH₂ CH3 CH g CH₂ H3C H₂C 1- 6- neo eth hex CH₂ 2- 5- 4- 3- iso sec- di tert- meth hept pent prop
Classes Of Functional Groups
Organic Chemistry deals mostly with carbon and hydrogens, also called hydrocarbons, but those groups which replace hydrogen and bonds with carbon to give a characteristic nature, unique of their own, to the hydrocarbon they are attached to, are called functional groups. All the compounds belonging to a functional group undergo reactions in a similar pattern and are known to have similar physical and chemical properties.
Characteristics Of Functional Groups
In organic chemistry, we encounter a number of special substituent groups which are attached to the hydrocarbon backbone. These groups impart certain characteristics to the molecule of which it is a part of and thus, become the highlight of that particular molecule.
IUPAC Nomenclature
In Chemistry, IUPAC stands for International Union of Pure and Applied Chemistry which suggested a systematic naming approach for the organic and inorganic compounds, as in the beginning stage of nomenclature one single chemical compound was named in many ways by which lead to confusion. The need for this approach aroused as the number of chemical compounds newly discovered were increasing (approximately 32 million compounds) and the basic concept of nomenclature i.e. the trivial nomenclature and the derived system of nomenclature failed to overcome the challenge. It is an important task to name a chemical compound systematically and unambiguously which reduces lots of confusion about the newly reported compounds.
![### Question 23 of 48
**Provide the IUPAC name for the condensed structural formula shown here.**
![Structural Formula]
The structural formula provided is:
```
CH3
|
CH3-C-CH2-CH2-CH3
|
CH3
```
### Answer Options:
- **1-**
- **6-**
- **3-**
- **2-**
- **5-**
- **4-**
- **neo**
- **iso**
- **sec-**
- **tert-**
- **eth**
- **meth**
- **hept**
- **hex**
- **pent**
- **prop**
### Explanation:
To determine the IUPAC name of the given condensed structural formula, follow these steps:
1. Identify the longest continuous carbon chain, which will provide the base name for the compound.
2. Number the chain in the direction that gives substituents the lowest possible numbers.
3. Name the substituents and assign them a number based on the carbon to which they are attached.
4. Combine the substituent names and numbers with the base name, ensuring to use appropriate prefixes for multiple groups.
In the given structure, the longest continuous carbon chain consists of 5 carbons, which corresponds to "pentane." There are two methyl groups (-CH3) attached to the second carbon of the chain, making the name 2,2-dimethylpentane.
**Correct IUPAC Name: 2,2-dimethylpentane**
### Interactive Section:
Please select the correct IUPAC name combination from the provided options.
[Answer Choices and Selection Interface]
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This transcription and explanation are tailored for students learning how to name organic compounds using the IUPAC system and are part of a series of exercises on identifying and naming organic molecules.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8a09ebe6-d080-4a70-87c5-8fd791178e97%2Fd9f20c04-5a5b-419b-bc8d-5d7a5eb9c52d%2Fytiepqa_processed.jpeg&w=3840&q=75)
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