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CBSE Class 12 · 2000 · Delhi · Aldehydes Ketones and Carboxylic AcidsShort Answer

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Give the IUPAC names of the two compounds shown in the figure:
i) (CH₃)₂CHCH₂COCl
ii) CH₃CH₂CO–O–COCH₃
Structure (i)
(i)
Structure (ii)
(ii)

Answer: (i) 3-Methylbutanoyl chloride. (ii) Ethanoic propanoic anhydride.

Solution

(i) The acid chloride of 3-methylbutanoic acid:

(ii) A mixed anhydride of ethanoic and propanoic acids:

CBSE Class 12 Board · 2000 · Delhi · Subjective

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