Chemical Reactions of Cyanides and Isocyanides

Ethyl isocyanide on hydrolysis in acidic medium generates

The reaction, ${\mathrm{C}\mathrm{H}}_3\mathrm{C}\mathrm{N}+4\mathrm{H}\stackrel{\mathrm{N}\mathrm{a}/{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{O}\mathrm{H}}{\to }{\mathrm{C}\mathrm{H}}_3{\mathrm{C}\mathrm{H}}_2{\mathrm{N}\mathrm{H}}_2$ is called:

What is obtained when we heat Methylisocyanide with Mercuric oxide?

The product formed in the following reaction is 

${\mathrm{CH}}_3-\stackrel{+}{\mathrm{N}}\equiv \stackrel{-}{\mathrm{C}}+{\mathrm{Cl}}_2\to$

Which one of the following will give a primary amine on acidic hydrolysis?

Isomerisation of ${\mathrm{CH}}_3\mathrm{NC}$ to ${\mathrm{CH}}_3\mathrm{CN}$ is a prototypical _____ reaction.

Which one of the following functional groups undergoes hydrolysis with alkali to yield an acid group?

Ethyl chloride is treated with calcium Cyanide to give a product which on acidic hydrolysis followed by heating gives another product $\left(\mathrm{A}\right)$ . Product $\left(\mathrm{A}\right)$ is treated with excess of ${\mathrm{CH}}_3\mathrm{I}$ followed by heating with moist ${\mathrm{Ag}}_2\mathrm{O}$ gives the product $\left(\mathrm{B}\right)$. Product $\left(\mathrm{B}\right)$ on heating strongly gives $\left(\mathrm{C}\right)$ . Find the product C.

Which of the following compound gives red colour with Lassaigne's test?

Which one of the following does not liberate $\mathrm{N}{\mathrm{H}}_3$ on hydrolysis?

In Alkyl cyanide, alkyl group is attached with

What do we get by the reduction of acetonitrile?

The Bhopal gas tragedy was caused by which of the following poisonous gas in 1984?

In which of the following reactions, amine is not formed.

(A) Hydrolysis of $\mathrm{RCN}$.

(B) Reduction of $\mathrm{RCH}=\mathrm{NOH}$.

(C) Hydrolysis of $\mathrm{RNC}$.

(D) Hydrolysis of ${\mathrm{RCONH}}_2$.

 

In the following sequence of reactions,



The compound A is:

The main product of which of the following reactions gives tertiary sulphonamide with benzene sulphonyl chloride?

Calcium Cyanide is treated with ethyl chloride to give a product which on acidic hydrolysis followed by heating gives another product $\left(\mathrm{A}\right)$ . Product $\left(\mathrm{A}\right)$ is treated with excess of ${\mathrm{CH}}_3\mathrm{I}$ followed by heating with moist ${\mathrm{Ag}}_2\mathrm{O}$ gives the product $\left(\mathrm{B}\right)$ . Product $\left(\mathrm{B}\right)$ on heating strongly gives $\left(\mathrm{C}\right)$ which is:

Which compound is known 'alkyl carbylamine'?

Hydrolysis of HCN gives