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Write structural formulas and names of four possible aldol condensation products from propanal and butanal. In each case, indicate which aldehyde acts as nucleophile and which as electrophile.

A

hex-3-en-2-one

B

2, 3-dimethylbut-2-enal

C

2-methylpent-2-enal

D

None of these

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BRILLIANT PUBLICATION-ALDEHYDES AND KETONES -LEVEL-II
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  3. The IUPAC name of the compound

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  5. Predict the correct intermediate and product in the following reaction...

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  7. The most suitable oxidising agent for the conversion of cyclohex-2-en-...

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  8. Which one of the following on alkaline hydrolysis produces a ketone? ...

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  10. X & Y are respectively

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  11. The reaction by which benzaldehyde cannot be prepared is

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  12. Which of the following pathways does not produce hexan-2-one?

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  13. The major product of the following reaction is:

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  14. In the following reaction: Aldehyde + Alcohol overset("Dry HCl")rarr A...

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  15. The major product X formed in the following reaction is

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  16. The reagent 'X' to be used for this conversion is

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  17. The most suitable reagent (Y) for the following conversion is

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  18. Under Clemmensen or Wolff-Kishner conditions of reduction, the convers...

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  19. Compound 'X' (C(3)H(8)O) is treated with acidified K(2)Cr(2)O(7) to fo...

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