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IUPAC name of CH₃-O-C₂H₅ is
- a)methoxy ethane
- b)dimethyl ether
- c)ethyl methyl ether
- d)methyl ethyne ether
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
IUPAC name of CH₃-O-C₂H₅ isa)methoxy ethaneb)dimethy...
Explanation:
The given compound CH-O-CH is an ether. Ethers have the general formula R-O-R', where R and R' are alkyl or aryl groups.
IUPAC naming:
The IUPAC name of ethers is derived from the longest carbon chain in the molecule. The parent chain is named as an alkane, and the ether group is named as an alkoxy group.
Steps for naming ethers:
1. Identify the longest carbon chain in the molecule.
2. Number the carbon chain such that the ether group gets the lowest possible number.
3. Name the alkyl or aryl group attached to the oxygen as a prefix.
4. Add the suffix -oxy to the alkyl or aryl prefix.
5. Combine the prefix and suffix to form the alkoxy group name.
6. Write the name of the alkane chain followed by the alkoxy group name.
Application of steps:
In the given compound CH-O-CH, the longest carbon chain is 2-carbon chain. The compound can be named as methoxy ethane using the above steps.
Therefore, the IUPAC name of CH-O-CH is methoxy ethane.
Hence, the correct answer is option 'A', methoxy ethane.
The given compound CH-O-CH is an ether. Ethers have the general formula R-O-R', where R and R' are alkyl or aryl groups.
IUPAC naming:
The IUPAC name of ethers is derived from the longest carbon chain in the molecule. The parent chain is named as an alkane, and the ether group is named as an alkoxy group.
Steps for naming ethers:
1. Identify the longest carbon chain in the molecule.
2. Number the carbon chain such that the ether group gets the lowest possible number.
3. Name the alkyl or aryl group attached to the oxygen as a prefix.
4. Add the suffix -oxy to the alkyl or aryl prefix.
5. Combine the prefix and suffix to form the alkoxy group name.
6. Write the name of the alkane chain followed by the alkoxy group name.
Application of steps:
In the given compound CH-O-CH, the longest carbon chain is 2-carbon chain. The compound can be named as methoxy ethane using the above steps.
Therefore, the IUPAC name of CH-O-CH is methoxy ethane.
Hence, the correct answer is option 'A', methoxy ethane.
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Community Answer
IUPAC name of CH₃-O-C₂H₅ isa)methoxy ethaneb)dimethy...
As ether has its root word alkoxy alkane and in ether we see the smallest chain first and we write it with alokxy and big chain in form of alkane since in this question the smaller chain is of methane and larger chain is of ethane so the answer will be methoxy ethane
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IUPAC name of CH₃-O-C₂H₅ isa)methoxy ethaneb)dimethyl etherc)ethyl methyl etherd)methyl ethyne etherCorrect answer is option 'A'. Can you explain this answer?
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