Which of the following do not give aliphatic | vedclass

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

Question

(B) $CH_3-CH=N-OH$ (acetaldoxime) undergoes Beckmann rearrangement to form an amide or dehydration to form a nitrile; it does not produce an aliphatic

Vedclass · Accepted Answer

$CH_3-CH=N-OH \xrightarrow[\Delta]{H^{+}}$

Vedclass · Answer

(B) $CH_3-CH=N-OH$ (acetaldoxime) undergoes Beckmann rearrangement to form an amide or dehydration to form a nitrile; it does not produce an aliphatic primary amine.$(a)$ Schmidt reaction: $CH_3-COOH + N_3H \xrightarrow{H_2SO_4} CH_3-NH_2 + CO_2 + N_2$$(c)$ Hofmann bromamide reaction: $CH_3-CONH_2 + Br_2 + 4OH^{-} \rightarrow CH_3-NH_2 + CO_3^{2-} + 2Br^{-} + 2H_2O$$(d)$ Hydrolysis of isocyanide: $CH_3-NC + 2H_2O \xrightarrow{H^{+}} CH_3-NH_2 + HCOOH$

Which of the following do not give aliphatic primary amine as a product?

Similar Questions

Which of the following amines is obtained by Gabriel phthalimide synthesis?

Which among the following statements is $NOT$ true about Gabriel phthalimide synthesis?

Which of the following reactions are used in the preparation of aliphatic primary amines?
$I$. Gabriel-phthalimide reaction
$II$. Hoffmann Bromamide reaction
$III$. Carbylamine reaction
$IV$. Sandmeyer reaction

In the following sequence of reactions,the compound $A$ is:
$A$ $\xrightarrow{\text{Reduction}} B$ $\xrightarrow{HNO_2} CH_3CH_2OH$

Identify the Gabriel phthalimide synthesis reaction from the reactants and reagents used in it.

Vedclass Test Series

Exam Paper Generator

Online Exam Module