Textbook Question
Give the structures of the following compounds.
g. cis-1-fluoro-3-(fluoromethyl)cyclohexane
h. tert-butyl chloride
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Ch.6 - Alkyl Halides; Nucleophilic Substitution
Wade9th EditionOrganic ChemistryISBN: 9780135213728
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Table of contents
- Ch.1 - Structure and Bonding107
- Ch. 2 - Acids and Bases; Functional Groups115
- Ch.3 - Structure and Stereochemistry of Alkanes100
- Ch.4 - The Study of Chemical Reactions99
- Ch.5 - Stereochemistry93
- Ch.6 - Alkyl Halides; Nucleophilic Substitution118
- Ch. 7 - Structure and Synthesis of Alkenes; Elimination158
- Ch.8 - Reactions of Alkenes171
- Ch.9 - Alkynes91
- Ch.10 - Structure and Synthesis of Alcohols143
- Ch.11 - Reactions of Alcohols104
- Ch. 12 - Infrared Spectroscopy and Mass Spectrometry22
- Ch. 13 - Nuclear Magnetic Resonance Spectroscopy45
- Ch. 14 - Ethers, Epoxides, and Thioethers72
- Ch. 15 - Conjugated Systems, Orbital Symmetry, and Ultraviolet Spectroscopy89
- Ch. 16 - Aromatic Compounds74
- Ch. 17 - Reactions of Aromatic Compounds126
- Ch. 18 - Ketones and Aldehydes193
- Ch. 19 - Amines129
- Ch. 20 - Carboxylic Acids77
- Ch. 21 - Carboxylic Acid Derivatives141
- Ch. 22 - Condensations and Alpha Substitutions of Carbonyl Compounds175
- Ch. 23 - Carbohydrates and Nucleic Acids93
- Ch. 24 - Amino Acids, Peptides, and Proteins54
Chapter 6, Problem 3c,d
For each of the following compounds,
1. give the IUPAC name.
2. give the common name (if possible).
3. classify the compound as a methyl, primary, secondary, or tertiary halide.
c. 
d. 
Verified step by step guidance1
Step 1: Analyze the first compound (image 1). Identify the longest carbon chain containing the halogen (chlorine) atom. This chain has 4 carbons, so the parent name is 'butane'.
Step 2: Number the carbon chain such that the halogen (chlorine) gets the lowest possible number. The chlorine is attached to the first carbon, so the base name becomes '1-chlorobutane'.
Step 3: Identify and name the substituents. There is an ethyl group (-CH2CH3) attached to the second carbon. Combine this with the parent name to get '2-ethyl-1-chlorobutane' as the IUPAC name.
Step 4: For the common name, this compound can be referred to as 'sec-butyl chloride' because the chlorine is attached to a secondary carbon in a butyl group.
Step 5: Classify the compound. Since the carbon bonded to the chlorine is attached to two other carbons, this is a secondary (2°) halide.
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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 involves identifying the longest carbon chain, determining the functional groups, and assigning locants to indicate the position of substituents. For halides, the name includes the halogen as a substituent, with prefixes indicating the number of halogen atoms present.
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The different parts of an IUPAC name
Classification of Halides
Halides are classified based on the carbon atom to which the halogen is attached. A methyl halide has the halogen on a carbon with three hydrogens, a primary halide on a carbon with two hydrogens, a secondary halide on a carbon with one hydrogen, and a tertiary halide on a carbon with no hydrogens. This classification affects the reactivity and properties of the compounds.
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01:52How to name alkyl halides
Common Names of Organic Compounds
Common names are traditional names used for organic compounds that may not follow IUPAC rules. They often reflect the structure or origin of the compound. For example, 'ethyl chloride' is a common name for chloroethane. Understanding common names is essential for recognizing and communicating about compounds in organic chemistry.
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02:43Provide the IUPAC name and common name for the following compound.
Related Practice
Textbook Question
For each of the following compounds,
1. give the IUPAC name.
2. give the common name (if possible).
3. classify the compound as a methyl, primary, secondary, or tertiary halide.
(a) (CH3)2CHCH2Cl
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Textbook Question
Kepone, aldrin, and chlordane are synthesized from hexachlorocyclopentadiene and other five-membered-ring compounds. Show how these three pesticides are composed of two five-membered rings.
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Textbook Question
For each of the following compounds,
1. give the IUPAC name.
2. give the common name (if possible).
3. classify the compound as a methyl, primary, secondary, or tertiary halide.
b. (CH3)3CBr
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Textbook Question
For each of the following compounds,
1. give the IUPAC name.
2. give the common name (if possible).
3. classify the compound as a methyl, primary, secondary, or tertiary halide.
e.
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Textbook Question
For each of the following compounds,
1. give the IUPAC name.
2. give the common name (if possible).
3. classify the compound as a methyl, primary, secondary, or tertiary halide.
(f)
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