From the given following (A to D) cyclic structures, those which will not react with Tollen’s reagent are : CH2OH O OH H H OH OH H H OH H CH2OH O OCH3 H H OH OH H H OH H OH HOH2C H CH2OH O H OH H OH O

Question

From the given following (A to D) cyclic structures, those which will not react with Tollen’s reagent are : CH2OH O OH H H OH OH H H OH H CH2OH O OCH3 H H OH OH H H OH H OH HOH2C H CH2OH O H OH H OH OH H HO H H H OH H H OCH3 O (A) (B) (C) (D)

(A) B and D
(B) A and D
(C) A and B
(D) B and C

Prashant Kotian · Accepted Answer

Correct answer: D. Compound in option (B) and (C) are acetals (i.e. not having anomeric –OH). Hence they do not give Tollen's test.

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