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 conversions requires the reagent $Sn / HCl$?

Gabriel phthalamide synthesis is used for the preparation of :-

Write chemical equations for the following reactions:
$(i)$ Reaction of ethanolic $NH_3$ with $C_2H_5-Cl$.
$(ii)$ Ammonolysis of benzyl chloride and reaction of amine so formed with two moles of $CH_3-Cl$.

Which of the following reactions can be used to prepare an amine from an amide?

$CH_3-CH_2-I$ $\xrightarrow{NaCN} A$ $\xrightarrow[Partial \ hydrolysis]{\Theta OH} B$ $\xrightarrow[Br_2]{NaOH} C$. Product $C$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module