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Ch.12 Alcohols, Thiols, Ethers, Aldehydes, and Ketones
Timberlake - Chemistry: An Introduction to General, Organic, and Biological Chemistry 14th Edition
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Tutti i libri di testoTimberlake 14th EditionCh.12 Alcohols, Thiols, Ethers, Aldehydes, and KetonesProblema 6a
Capitolo 12, Problema 6a

Write the common name for each of the following:
a. CH3−CH2−O−CH2−CH2−CH3

Guida verificata passo dopo passo
1
Step 1: Identify the functional group in the given compound. The structure contains an oxygen atom bonded to two alkyl groups, which indicates it is an ether.
Step 2: Break down the structure into its two alkyl groups. The first group is CH₃−CH₂− (ethyl group), and the second group is CH₂−CH₂−CH₃ (propyl group).
Step 3: Recall the naming convention for ethers. Ethers are named by listing the alkyl groups attached to the oxygen in alphabetical order, followed by the word 'ether'.
Step 4: Arrange the alkyl groups alphabetically. 'Ethyl' comes before 'propyl', so the name will start with 'ethyl' and then 'propyl'.
Step 5: Combine the names of the alkyl groups with 'ether' to form the common name. The common name for this compound is 'ethyl propyl ether'.

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Alkyl Groups

Alkyl groups are derived from alkanes by removing one hydrogen atom, resulting in a functional group that can bond with other atoms. In the given compound, the presence of CH3− and CH2− groups indicates that it contains alkyl chains, which are essential for identifying the structure and naming the compound.
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2:26
Alkyl Groups Concept 1

Ether Functional Group

An ether is a class of organic compounds characterized by an oxygen atom connected to two alkyl or aryl groups. The structure provided includes an ether linkage (−O−) between two alkyl chains, which is crucial for determining the common name of the compound.
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1:11
Functional Group Priorities Concept 1

IUPAC Naming Conventions

The International Union of Pure and Applied Chemistry (IUPAC) provides systematic rules for naming chemical compounds. Understanding these conventions is vital for accurately identifying the common name of the compound based on its structure, including the identification of the longest carbon chain and the functional groups present.
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0:35
IUPAC Rules for Naming Ethers Concept 2
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Write the common name for each of the following:

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