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Ch. 3 - An Introduction to Organic Compounds:Nomenclature, Physical Properties, and Structure
Bruice - Organic Chemistry 8th Edition
Bruice8th EditionOrganic ChemistryISBN: 9780135213711Not the one you use?Change textbook
Chapter 4, Problem 9g

What is each compound's systematic name?
g. CH3CH2C(CH2CH3)2CH2CH2CH3

Verified step by step guidance
1
Step 1: Identify the longest continuous carbon chain in the molecule. This will serve as the parent chain. Count the number of carbons in this chain to determine the base name of the compound.
Step 2: Number the parent chain starting from the end closest to the first branch or substituent. This ensures the substituents receive the lowest possible numbers.
Step 3: Identify and name the substituents attached to the parent chain. Substituents are alkyl groups derived from the parent chain, such as methyl (CH3), ethyl (CH2CH3), etc.
Step 4: Assign a number to each substituent based on its position on the parent chain. Use the numbering established in Step 2.
Step 5: Combine the names of the substituents with the parent chain name, arranging substituents alphabetically and including their position numbers. Use hyphens to separate numbers from names and commas to separate multiple numbers.

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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 organic chemical compounds. It provides rules for constructing names based on the structure of the molecule, including the longest carbon chain, functional groups, and substituents. Understanding these rules is essential for accurately determining the systematic name of a compound.
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Alkane Structure

Alkanes are saturated hydrocarbons consisting only of carbon and hydrogen atoms, connected by single bonds. The general formula for alkanes is CnH2n+2, where 'n' is the number of carbon atoms. Recognizing the structure of alkanes helps in identifying the longest carbon chain and any branching, which is crucial for naming.
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Substituents and Branching

Substituents are groups of atoms that replace hydrogen atoms in a hydrocarbon chain. In the context of naming, identifying and naming these substituents, as well as their positions on the main carbon chain, is vital. Properly accounting for branching ensures that the systematic name reflects the compound's structure accurately.
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