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1. A Review of General Chemistry(0)
2. Molecular Representations(0)
3. Acids and Bases(0)
4. Alkanes and Cycloalkanes(0)
5. Chirality(0)
6. Thermodynamics and Kinetics(0)
7. Substitution Reactions(0)
8. Elimination Reactions(0)
9. Alkenes and Alkynes(0)
10. Addition Reactions(0)
11. Radical Reactions(0)
12. Alcohols, Ethers, Epoxides and Thiols(0)
13. Alcohols and Carbonyl Compounds(0)
14. Synthetic Techniques(0)
15. Analytical Techniques:IR, NMR, Mass Spect(0)
16. Conjugated Systems(0)
17. Ultraviolet Spectroscopy(0)
18. Aromaticity(0)
19. Reactions of Aromatics: EAS and Beyond(0)
20. Phenols(0)
21. Aldehydes and Ketones: Nucleophilic Addition(0)
22. Carboxylic Acid Derivatives: NAS(0)
23. The Chemistry of Thioesters, Phophate Ester and Phosphate Anhydrides(0)
24. Enolate Chemistry: Reactions at the Alpha-Carbon(0)
25. Condensation Chemistry(0)
26. Amines(0)
27. Heterocycles(0)
28. Carbohydrates(0)
29. Amino Acids(0)
32. Lipids (0)
34. Nucleic Acids(0)
35. Transition Metals(0)

28. Carbohydrates

Monosaccharides - Alkylation Practice Problems

28. Carbohydrates

Monosaccharides - Alkylation - Online Tutor, Practice Problems & Exam Prep

Monosaccharides - Alkylation Practice Problems

9 problems

1PRACTICE PROBLEM

Suggest a suitable mechanism to show the formation of methyl ether at any one of the hydroxy groups of methyl α-D-galactopyranoside by treatment with dimethyl sulfate and sodium hydroxide.

2PRACTICE PROBLEM

What product will be formed when the given sugar reacts with an excess of methyl iodide in the presence of Ag₂O?

3PRACTICE PROBLEM

What product will be formed in the reaction of the given monosaccharide with an excess of methyl iodide in the presence of Ag₂O?

4PRACTICE PROBLEM

What product(s) would you expect when α-D-glucopyranose reacts with excess CH₃I and Ag₂O?

5PRACTICE PROBLEM

What will be the product of the reaction shown below?

6PRACTICE PROBLEM

Give the product that will form from the reaction shown below.

7PRACTICE PROBLEM

Draw the structure of D-psicofuranose after it reacts with excess CH₃I and Ag₂O.

8PRACTICE PROBLEM

Draw the structure of methylated D-psicofuranose after it is hydrolyzed in dilute acid.

9PRACTICE PROBLEM

After methylated D-sorbofuranose is hydrolyzed, what do the results imply about the relationship between D-sorbofuranose and D-sorbose?

Previous Topic: Monosaccharides - Aldose-Ketose Rearrangement

Next Topic: Monosaccharides - Acylation

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