The correct sequences of reagents for the following conversation will be:

C H_{3} M g B r, H^{+} / C H_{3} O H, [A g (N H_{3})_{2}]^{+} O H^{-}

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C H_{3} M g B r, [A g (N H_{3})_{2}]^{+} O H^{-}, H^{+} / C H_{3} O H

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[A g (N H_{3})_{2}]^{+} O H^{-}, C H_{3} M g B r, H^{+} / C H_{3} O H

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[A g (N H_{3})_{2}]^{+} O H^{-}, H^{+} / C H_{3} O H, C H_{3} M g B r

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Solution

The correct option is C $[A g (N H_{3})_{2}]^{+} O H^{-}, H^{+} / C H_{3} O H, C H_{3} M g B r$
Tollens reagent oxidizes aldehyde to carboxylate ion.
The carboxylate ion is then undergoes esterification reaction to form the corresponding ester.
This ester, when reacted with Grignard's reagent, undergoes nucleophilic addition reaction to form the given product.

Option D represents the correct sequence of the reagent.

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Similar questions

[C u (N H_{3})_{2}]^{\oplus}, [A g (N H_{3})_{2}]^{\oplus}, C H_{3} M g B r

N a N H_{2}

Arrange in decreasing order of basicity,

$H_{2} O, O H^{-}, C H_{3} O H, C H_{3} O^{-}$

C H_{3} B r + O H^{-} C_{2} H_{5} O H - ---- \to C H_{3} O H + B r^{-}

C H_{3} B r + O H^{-} (C H_{3})_{2} S O - ----- \to C H_{3} O H + B r^{-}

{[Ag {({NH}_{3})}_{2}]}^{+} {OH}^{-}

[A g ({{N H}_{3})}_{2}] O H

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