Succinic acid xrightarrow{Delta } (A) xrighta | vedclass

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

Question

(C) $1$. Succinic acid on heating loses a water molecule to form succinic anhydride $(A)$.$2$. Succinic anhydride reacts with $NH_3$ followed by heati

Vedclass · Accepted Answer

$CH_2(COO^-K^+)-CH_2NH_2$

Vedclass · Answer

(C) $1$. Succinic acid on heating loses a water molecule to form succinic anhydride $(A)$.$2$. Succinic anhydride reacts with $NH_3$ followed by heating to form succinimide $(B)$.$3$. Succinimide undergoes the Hofmann bromamide degradation reaction with $Br_2/KOH$. This reaction converts an amide group into a primary amine with the loss of one carbon atom as $CO_2$. In this case,the ring opens to form $\beta$-alanine derivative,specifically $\beta$-aminopropionate potassium salt,$CH_2(COO^-K^+)-CH_2NH_2$.

Succinic acid $\xrightarrow{\Delta } (A)$ $\xrightarrow[\Delta ]{NH_3} (B)$ $\xrightarrow[KOH]{Br_2} (C);$ Product $(C)$ will be

Similar Questions

Which of the following does not undergo a Friedel-Crafts reaction?

What is the correct order of nucleophilicity for the species $RO^{-}, HO^{-}, RCOO^{-}, ROH, $ and $H_2O$?

Azo-dyes are prepared from:

Predict the product of the reaction of aniline with bromine in a non-polar solvent such as $CS_2$.

In the below given synthetic sequence,the product "$C$" is

Vedclass Test Series

Exam Paper Generator

Online Exam Module