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ChemistryBiomoleculesAMINO ACIDMedium2 minPYQ_2018
ChemistryMediumsingle choice

The dipeptide, Gln-Gly, on treatment with followed by aqueous work up gives.

Question diagram: The dipeptide, Gln-Gly, on treatment with CH 3 ​ COCl follow

Options:

Answer:
A
Solution:

Amino group of glutamine is acetylated. Amide group of glutamine is not acetylated. Note : Acetylation of amide requires activation of amides and /or acyl donors, since the nitrogen atom of amides is less basic than that of the corresponding amines due to amide resonance.

Stream:JEESubject:ChemistryTopic:BiomoleculesSubtopic:AMINO ACID
2mℹ️ Source: PYQ_2018

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