Which of the following is the strongest Brons | vedclass

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

Question

(D) To determine the strongest Bronsted base,we look for the availability of the lone pair on the nitrogen atom.$1$. In Aniline $(C_6H_5NH_2)$,the lon

Vedclass · Accepted Answer

Pyrrolidine $(C_4H_8NH)$

Vedclass · Answer

(D) To determine the strongest Bronsted base,we look for the availability of the lone pair on the nitrogen atom.$1$. In Aniline $(C_6H_5NH_2)$,the lone pair on $N$ is delocalized into the benzene ring due to resonance,making it less available for protonation.$2$. In Ammonia $(NH_3)$,the lone pair is localized but lacks the electron-donating alkyl groups that increase basicity.$3$. In Pyrrole $(C_4H_4NH)$,the lone pair on $N$ is part of the aromatic sextet (delocalized),making it non-basic.$4$. In Pyrrolidine $(C_4H_8NH)$,the lone pair is localized on the nitrogen atom and is not involved in resonance. Additionally,the alkyl chain provides an inductive effect ($+I$ effect) that increases the electron density on the nitrogen,making it the most basic among the given options.

Which of the following is the strongest Bronsted base?

Similar Questions

What is the product of the following reaction?

The product of the reaction is:

Identify compound $X$ in the following reaction.

The following is a confirmatory test for aromatic primary amines. Identify reagent $(A)$ and $(B)$.

When a primary amine is heated with $NaNO_2/HCl$,a gas is evolved with brisk effervescence. Identify the gas.
$R-NH_2 \xrightarrow{NaNO_2/HCl} ..................$

Vedclass Test Series

Exam Paper Generator

Online Exam Module