Consider the following sequence of reactions: | vedclass

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

Question

(B) Formaldehyde $(HCHO)$ reacts with $HCN$ (generated from $NaCN$ and $dil. H_2SO_4$) to form formaldehyde cyanohydrin $(HO-CH_2-CN)$ as product $A$.

Vedclass · Accepted Answer

$HO-CH_2-CH_2-NH_2$

Vedclass · Answer

(B) Formaldehyde $(HCHO)$ reacts with $HCN$ (generated from $NaCN$ and $dil. H_2SO_4$) to form formaldehyde cyanohydrin $(HO-CH_2-CN)$ as product $A$.The reduction of the nitrile group $(-CN)$ in product $A$ using $H_2/Pt$ yields the primary amine $HO-CH_2-CH_2-NH_2$ ($2$-aminoethanol) as product $B$.Reaction:$HCHO + HCN$ $\rightarrow HO-CH_2-CN$ $\xrightarrow[Pt]{2H_2} HO-CH_2-CH_2-NH_2$

Consider the following sequence of reactions: $HCHO$ $\xrightarrow[dil. H_2SO_4]{NaCN} A$ $\xrightarrow[Pt]{H_2} B$. The product $(B)$ is:

Similar Questions

Identify product $B$ in the following reaction: $CH_3Br + AgNO_2$ $\longrightarrow A$ $\xrightarrow{Sn / HCl} B$

Amides may be converted into amines by a reaction named after :

Alkyl cyanides on reduction by sodium and ethanol give primary amines. This reaction is called as

$CH_3CN \xrightarrow{Na + C_2H_5OH} x$. The compound $x$ is

Which reagent reacts with acetamide to produce methylamine?

Vedclass Test Series

Exam Paper Generator

Online Exam Module