ALDEHYDE AND KETONE PROBLEMS
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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Name the following aldehydes and ketones:
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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1) Common names and structural formulas of some carbonyl compounds are given below. Indicate the corresponding name according to IUPAC.
[1] Isobutyraldehyde
[2] Glyceraldehyde
[3] Glutaraldehyde
[4] Vanillin
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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Draw the structure of the following aldehydes and ketones:
1) Ethanal (acetaldehyde) |
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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Draw the structure of the acetal that forms when benzaldehyde is heated with 1,2-ethanediol in an acid medium. Write a detailed mechanism that justifies your formation. Describe step by step the hydrolysis of this acetal in an aqueous acid medium.
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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When formaldehyde is dissolved in 17O-labeled water, it is observed that after a few hours both the formaldehyde hydrate and the formaldehyde have incorporated the 17O-isotope. Suggest a reasonable explanation for this fact.
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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Suggest a reasonable mechanism for one of the following reactions:
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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Using ethanol as the source of all the carbon atoms and the reagents you need, describe an efficient synthesis of each of the following substances:
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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Using the necessary reagents, indicate the steps that allow the following transformation to be carried out:
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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From 5-hexenal and o-bromotoluene obtain the following product.
Additional organic and inorganic reagents may be necessary.
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- Germán Fernández
- ALDEHYDE AND KETONE PROBLEMS
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Obtain from 3-chloro-2-methylbenzaldehyde and the necessary reagents
the following compound: