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Ch.4 Introduction to Organic Compounds
Chapter 1, Problem 4.27a

Give the correct IUPAC name for each of the following compounds:


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1
Identify the longest carbon chain in the compound, which will serve as the parent hydrocarbon.
Number the carbon atoms in the longest chain, starting from the end nearest a substituent.
Identify and name the substituents attached to the main carbon chain.
Assign a number to each substituent based on its position on the carbon chain.
Combine the names of the substituents with the parent hydrocarbon name, using hyphens to separate numbers and commas to separate multiple substituents.

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Key Concepts

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

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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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 used in the nomenclature process.
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Structural Isomerism

Structural isomerism refers to the phenomenon where compounds have the same molecular formula but different structural arrangements of atoms. This can lead to different physical and chemical properties. Understanding structural isomerism is important in IUPAC naming, as each unique structure may require a distinct name to accurately reflect its configuration.
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