1.

Glucose forms an oxime but glucose pentaacetate does not. Explain.

Answer»

Glucose reacts with NH2OH via open-chain form which has the free - CH = O group to form glucose oxime. Glucose pentaacetate, on the other hand, cannot be converted into the open-chain form because its anomeric hydroxyl group (C1 - OH) is acetylated and hence does not form the oxime.



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