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Ch.12 Alcohols, Thiols, Ethers, Aldehydes, and Ketones
Timberlake - Chemistry: An Introduction to General, Organic, and Biological Chemistry 14th Edition
Timberlake14th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9781292472249당신이 사용하는 게 아니라요?교과서 변경
12장, 문제 19d

Write the IUPAC name for each of the following:
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1
Identify the longest continuous carbon chain in the molecule. This chain will determine the base name of the compound according to the number of carbon atoms (e.g., methane, ethane, propane, etc.).
Number the carbon atoms in the longest chain starting from the end nearest to the first substituent group. This ensures the substituents receive the lowest possible numbers.
Identify and name all substituent groups attached to the main chain. Common substituents include alkyl groups (e.g., methyl, ethyl) and halogens (e.g., fluoro, chloro).
Combine the names of the substituents with the base name of the compound. Use prefixes to indicate the number of identical substituents (e.g., di-, tri-) and place the substituent names in alphabetical order.
Write the full IUPAC name by placing the substituent names and their corresponding numbers before the base name of the compound. Ensure proper punctuation, such as commas between numbers and hyphens between numbers and names.

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주요 개념

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IUPAC Nomenclature

IUPAC nomenclature is a systematic method for naming chemical compounds, established by the International Union of Pure and Applied Chemistry. It provides rules for naming organic and inorganic compounds based on their structure, functional groups, and other characteristics. Understanding these rules is essential for accurately identifying and communicating the identity of chemical substances.
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IUPAC Naming Concept 3

Functional Groups

Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. They determine the properties and reactivity of organic compounds. Recognizing functional groups is crucial for determining the correct IUPAC name, as they influence the naming conventions and hierarchy in nomenclature.
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Functional Group Priorities Concept 1

Structural Representation

Structural representation refers to the way a chemical structure is depicted, which can include Lewis structures, skeletal formulas, or condensed formulas. These representations provide insight into the connectivity and arrangement of atoms in a molecule. Analyzing the structural representation is vital for deriving the correct IUPAC name, as it helps identify the backbone and substituents of the compound.
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Molecular Representations Concept 1