Advertisements
Advertisements
प्रश्न
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{CH3CH2NC ->[HgO] A ->[H2O] B ->[i) NaNO2/HCl][ii) H2O] C}\]
उत्तर
\[\ce{CH3CH2NC ->[2HgO][-Hg2O] \underset{\underset{(A)}{(Ethylisocyanate)}}{CH3 - CH2 - N = C = O} ->[H2O] \underset{\underset{(B)}{(Ethylamine)}}{CH3 - CH2 - NH2} + CO2 ->[i) NaNO2/HCl][ii) H2O] \underset{\underset{(C)}{(Ethanol)}}{C2H5OH}}\]
APPEARS IN
संबंधित प्रश्न
What is Stephen reaction?
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{CH3CH2I ->[NaCN] A ->[OH^-][Partial hydrolysis] B ->[NaOH + Br2] C}\]
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{CH3NH2 ->[CH3Br] A ->[CH3COCl] B ->[B2H6] C}\]
Complete the following reaction.
Predict A, B, C and D for the following reaction.
Which of the following species are involved in the carbylamine test?
(i) \[\ce{R - NC}\]
(ii) \[\ce{CHCl3}\]
(iii) \[\ce{COCl2}\]
(iv) \[\ce{NaNO2 + HCl}\]
Among the following, which the strongest base?
Unpleasant smelling carbylamines are formed by heating alkali and chloroform with which of the following?
Alkyl cyanides can be obtained from primary acid amides using ______.
Write preparation of ethyl cyanide from ethyl bromide.