What are the products formed when a mixture o | vedclass

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

Question

(A) This reaction is a crossed Cannizzaro reaction.In a crossed Cannizzaro reaction involving formaldehyde $(HCHO)$ and another aldehyde (like benzald

Vedclass · Accepted Answer

Benzyl alcohol and sodium formate

Vedclass · Answer

(A) This reaction is a crossed Cannizzaro reaction.In a crossed Cannizzaro reaction involving formaldehyde $(HCHO)$ and another aldehyde (like benzaldehyde,$C_6H_5CHO$),formaldehyde is more reactive towards nucleophilic attack by $OH^-$.Therefore,formaldehyde undergoes oxidation to form a formate ion $(HCOO^-)$,which forms sodium formate $(HCOONa)$ in the presence of $NaOH$.The other aldehyde (benzaldehyde) undergoes reduction to form the corresponding alcohol,which is benzyl alcohol $(C_6H_5CH_2OH)$.The overall reaction is: $C_6H_5CHO + HCHO + NaOH \rightarrow C_6H_5CH_2OH + HCOONa$.

What are the products formed when a mixture of benzaldehyde and formaldehyde is heated with an aqueous solution of $NaOH$?

Similar Questions

The reaction $CH_3-C(=O)-CH_2-C(CH_3)_2-CHO \xrightarrow{KOH, H_2O} (A)$; Product $A$ is

What is the product $E$ in the following reaction?

Which of the following is not formed as one of the products in the following reaction?

What will be the major product?

In the above sequence,$P$ and $Q$ products can be distinguished by?

Vedclass Test Series

Exam Paper Generator

Online Exam Module