Table of contents

1. A Review of General Chemistry5h 5m
2. Molecular Representations1h 14m
3. Acids and Bases2h 46m
4. Alkanes and Cycloalkanes4h 17m
5. Chirality3h 39m
6. Thermodynamics and Kinetics1h 22m
7. Substitution Reactions1h 48m
8. Elimination Reactions2h 30m
9. Alkenes and Alkynes2h 9m
10. Addition Reactions3h 19m
11. Radical Reactions1h 58m
12. Alcohols, Ethers, Epoxides and Thiols2h 42m
13. Alcohols and Carbonyl Compounds2h 17m
14. Synthetic Techniques1h 26m
15. Analytical Techniques:IR, NMR, Mass Spect7h 3m
16. Conjugated Systems6h 13m
17. Ultraviolet Spectroscopy51m
18. Aromaticity2h 34m
19. Reactions of Aromatics: EAS and Beyond5h 1m
20. Phenols55m
21. Aldehydes and Ketones: Nucleophilic Addition4h 56m
22. Carboxylic Acid Derivatives: NAS2h 51m
23. The Chemistry of Thioesters, Phophate Ester and Phosphate Anhydrides1h 10m
24. Enolate Chemistry: Reactions at the Alpha-Carbon1h 53m
25. Condensation Chemistry2h 9m
26. Amines1h 43m
27. Heterocycles2h 0m
28. Carbohydrates5h 53m
29. Amino Acids4h 20m
30. Peptides and Proteins2h 42m
31. Catalysis in Organic Reactions1h 30m
32. Lipids 2h 50m
33. The Organic Chemistry of Metabolic Pathways2h 52m
34. Nucleic Acids1h 32m
35. Transition Metals6h 14m
36. Synthetic Polymers1h 49m

4. Alkanes and Cycloalkanes

Naming Amines

Organic Chemistry

4. Alkanes and Cycloalkanes

Naming Amines

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Multiple Choice

Which is NOT an acceptable name for the following molecule?

4-amineheptane

N-propylpropan-1-amine

N-propylaminopropane

Dipropylamine

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Verified step by step guidance

Identify the structure of the molecule: The image shows a nitrogen atom bonded to two propyl groups. This indicates that the molecule is a secondary amine.

Understand the naming conventions for amines: Amines are named based on the alkyl groups attached to the nitrogen atom. The longest carbon chain attached to the nitrogen is used as the base name, and other groups are named as substituents.

Analyze the given names: '4-amineheptane' suggests a primary amine with an amine group on the fourth carbon of a heptane chain, which does not match the structure. 'N-propylpropan-1-amine' and 'N-propylaminopropane' both suggest a propyl group attached to a nitrogen, which is consistent with the structure. 'Dipropylamine' indicates two propyl groups attached to the nitrogen, which matches the structure.

Determine the incorrect name: Based on the structure, '4-amineheptane' is not an acceptable name because it implies a different structure than what is shown in the image.

Conclude the analysis: The molecule is correctly named as 'Dipropylamine', 'N-propylpropan-1-amine', or 'N-propylaminopropane', but not as '4-amineheptane'.