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

8. Elimination Reactions

Cumulative Substitution/Elimination

Organic Chemistry

8. Elimination Reactions

Cumulative Substitution/Elimination

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Multiple Choice

Predict the mechanism for the following reactions. Provide the full mechanism and draw the final product.

Chemical structure of an ether with a methoxy group attached to an alkene.

Chemical structure depicting a double bond between two carbon atoms.

Chemical structure showing a double bond between two carbon atoms with a different arrangement.

No reaction.

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Verified step by step guidance

Identify the substrate and the nucleophile: The substrate is 1-chlorobutane, a primary alkyl halide, and the nucleophile is methanol (CH3OH).

Consider the possible reaction mechanisms: Primary alkyl halides typically undergo SN2 reactions, where the nucleophile attacks the carbon attached to the leaving group (Cl) in a single concerted step.

Evaluate the nucleophilicity and solvent effects: Methanol is a weak nucleophile and a polar protic solvent, which generally favors SN1 reactions. However, primary alkyl halides are not suitable for SN1 due to the instability of primary carbocations.

Assess the leaving group ability: Chloride (Cl-) is a good leaving group, which could facilitate a substitution reaction if the conditions were favorable.

Conclude the reaction outcome: Given the weak nucleophilicity of methanol and the primary nature of the substrate, the reaction is unlikely to proceed under these conditions, resulting in no reaction.