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Ch.21 - Organic Chemistry
Chapter 21, Problem 83c

Name each ether. c.

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Step 1: Identify the longest carbon chain attached to the oxygen atom in the ether. This will serve as the base name of the ether.
Step 2: Identify the alkyl group attached to the other side of the oxygen atom. This will be used as a prefix in the ether's name.
Step 3: Combine the names of the alkyl groups in alphabetical order, followed by the word 'ether'.
Step 4: If the ether is symmetrical (both alkyl groups are the same), use the prefix 'di-' before the alkyl group name.
Step 5: Ensure the name follows IUPAC naming conventions for ethers, which typically involve naming the simpler alkyl group as an alkoxy substituent on the longer carbon chain.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Ethers

Ethers are a class of organic compounds characterized by an oxygen atom connected to two alkyl or aryl groups. They have the general formula R-O-R', where R and R' represent the hydrocarbon chains. Ethers are known for their relatively low reactivity and are commonly used as solvents in organic chemistry due to their ability to dissolve a wide range of substances.
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Nomenclature of Ethers

The nomenclature of ethers follows specific rules set by the International Union of Pure and Applied Chemistry (IUPAC). Ethers are typically named by identifying the two alkyl or aryl groups attached to the oxygen atom, followed by the word 'ether.' For example, in diethyl ether, the two ethyl groups are named first, indicating their connection through the oxygen atom.
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Common Ethers

Some common examples of ethers include diethyl ether, which is often used as a solvent, and methyl tert-butyl ether (MTBE), used as a fuel additive. Recognizing these common ethers and their applications can help in understanding their significance in both laboratory and industrial settings. Familiarity with these examples aids in the identification and naming of various ethers in chemical contexts.
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