Aliphatic Compounds Containing Nitrogen - Result Question 4

####4. The major products $A$ and $B$ for the following reactions are, respectively

(2019 Main, 9 April II)

(a)

(b)

(c)

(d)

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Answer:

Correct Answer: 4. (c)

Solution:

4.

[A]

[B]

Step I involves the nucleophilic substitution reaction in which I (Iodine) is substituted by

  • $CN$ group. In step II, $H _2 / Pd$ reagent is used for reduction process. Here, $-CN$ group reduces itself to $-CH _2 NH _2$.


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