Identify B formed in the reaction: Cl-(CH_2)_ | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) When $1,4$-dichlorobutane reacts with excess ammonia,it undergoes nucleophilic substitution to form the ammonium salt $A$ $([H_3N^{+}-(CH_2)_4-NH_

Vedclass · Accepted Answer

$H_2N-(CH_2)_4-NH_2$

Vedclass · Answer

(B) When $1,4$-dichlorobutane reacts with excess ammonia,it undergoes nucleophilic substitution to form the ammonium salt $A$ $([H_3N^{+}-(CH_2)_4-NH_3^{+}] 2Cl^{-})$. Treatment of this salt with a strong base like $NaOH$ releases the free diamine $B$ $(H_2N-(CH_2)_4-NH_2)$,along with water and sodium chloride. The reaction is: $Cl-(CH_2)_4-Cl + 2NH_3 \rightarrow [H_3N^{+}-(CH_2)_4-NH_3^{+}] 2Cl^{-} (A)$ $[H_3N^{+}-(CH_2)_4-NH_3^{+}] 2Cl^{-} + 2NaOH \rightarrow H_2N-(CH_2)_4-NH_2 (B) + 2H_2O + 2NaCl$

Identify $B$ formed in the reaction: $Cl-(CH_2)_4-Cl$ $\xrightarrow{\text{excess } NH_3} A$ $\xrightarrow{NaOH} B + H_2O + NaCl$

Similar Questions

Which of the following isomers of $C_8H_9NO$ is the weakest base?

The coloured major product formed in the above reaction is:

In the reaction $RNH_2 + CHCl_3 + 3KOH(alc.) \rightarrow A + 3KCl + 3H_2O$,the product $A$ can be converted back to $RNH_2$ by which process?

Identify the final product $Z$ in the following reaction sequence:

Identify the major product of the following reaction:

Vedclass Test Series

Exam Paper Generator

Online Exam Module