Ch. 4 - Alkanes and CycloalkanesWorksheetSee all chapters
All Chapters
Ch. 1 - A Review of General Chemistry
Ch. 2 - Molecular Representations
Ch. 3 - Acids and Bases
Ch. 4 - Alkanes and Cycloalkanes
Ch. 5 - Chirality
Ch. 6 - Thermodynamics and Kinetics
Ch. 7 - Substitution Reactions
Ch. 8 - Elimination Reactions
Ch. 9 - Alkenes and Alkynes
Ch. 10 - Addition Reactions
Ch. 11 - Radical Reactions
Ch. 12 - Alcohols, Ethers, Epoxides and Thiols
Ch. 13 - Alcohols and Carbonyl Compounds
Ch. 14 - Synthetic Techniques
Ch. 15 - Analytical Techniques: IR, NMR, Mass Spect
Ch. 16 - Conjugated Systems
Ch. 17 - Aromaticity
Ch. 18 - Reactions of Aromatics: EAS and Beyond
Ch. 19 - Aldehydes and Ketones: Nucleophilic Addition
Ch. 20 - Carboxylic Acid Derivatives: NAS
Ch. 21 - Enolate Chemistry: Reactions at the Alpha-Carbon
Ch. 22 - Condensation Chemistry
Ch. 23 - Amines
Ch. 24 - Carbohydrates
Ch. 25 - Phenols
Ch. 26 - Amino Acids, Peptides, and Proteins

Alkyne Nomenclature

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Sections
IUPAC Naming
Alkyl Groups
Naming Cycloalkanes
Naming Bicyclic Compounds
Naming Alkyl Halides
Naming Alkenes
Naming Alcohols
Naming Amines
Cis vs Trans
Conformational Isomers
Newman Projections
Drawing Newman Projections
Barrier To Rotation
Ring Strain
Axial vs Equatorial
Cis vs Trans Conformations
Equatorial Preference
Chair Flip
Calculating Energy Difference Between Chair Conformations
A-Values
Decalin
Additional Practice
Complex Substituent Nomenclature
Spiro Bicyclic Nomenclature
Advanced Bicyclic Nomenclature
Alkene Nomenclature
Alkyne Nomenclature
Alkyne Substituent Common Nomenclature
Cis and Trans Nomenclature
Dihedral Angle
Newman Projections to Bondline Structures
Newman Projections Explain s-trans Hydrocarbon Bonds
Newman Projections of Rings
Cyclohexane - Newman Projections
Catalytic Hydrogenation of Alkenes
Alkane Combustion
Additional Guides
Alkyl
t-Butyl, sec-Butyl, isobutyl, n-butyl
Additional Practice

Solution: Select the correct name for the following compound, including the correct (E) or (Z) designation where appropriate. 4-ethyl-4-methyl-2-hexyne 3-ethyl-3-methyl-2-hexyne (E)-4-ethyl-4-methyl-2-hexyne (Z)-4-ethyl-4-methyl-2-hexyne

Problem

Select the correct name for the following compound, including the correct (E) or (Z) designation where appropriate. 

4-ethyl-4-methyl-2-hexyne 

3-ethyl-3-methyl-2-hexyne 

(E)-4-ethyl-4-methyl-2-hexyne 

(Z)-4-ethyl-4-methyl-2-hexyne


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Practice Problems
Which of the following is the structure for 2,5,5-...
The general molecular formula for alkanes is  CnH2...
Alkanes are named using the ane ending, and with p...
What is the correct name of the compound that is i...
Provide the proper IUPAC name for the structure be...
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