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

35. Transition Metals

Alkene Metathesis

Organic Chemistry

35. Transition Metals

Alkene Metathesis

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Multiple Choice

Predict the products of the following metathesis reaction. Assume there is no self-metathesis and the product is unreactive under reaction conditions.

First product of the alkene metathesis reaction.

Second product of the alkene metathesis reaction.

Third product of the alkene metathesis reaction.

Fourth product of the alkene metathesis reaction.

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Verified step by step guidance

Identify the reactants in the metathesis reaction. In this case, the reactants are 2-methyl-2-butene and cyclopentene.

Understand that a metathesis reaction involves the exchange of alkene fragments between the reactants. The Grubbs catalyst facilitates this exchange by breaking and reforming carbon-carbon double bonds.

Predict the possible products by considering the exchange of alkene fragments. The two alkenes can form a new carbon-carbon double bond by swapping their alkene parts.

Consider the stability of the potential products. The reaction will favor the formation of the most stable alkenes, typically those with more substituted double bonds.

Draw the structures of the predicted products, ensuring that the new double bonds are correctly placed and that the overall molecular structure is stable and consistent with the reaction conditions.