The compound (C) in the given sequence of reaction is , C6H5OH oversetN a O H arrow (A) oversetC O2 arrow (B) oversetH C l arrow (C)

Question

The compound (C) in the given sequence of reaction is , C6H5OH oversetN a O H arrow (A) oversetC O2 arrow (B) oversetH C l arrow (C) (A) Chlorobenzene (B) Benzoic acid (C) Salicylaldehyde (D) Salicylic acid

Tardigrade Admin · Accepted Answer

Treatment of sodium salt of phenol with CO2 under pressure bring about substitution of the carbonyl group -COOH, for the hydrogen of the ring. This is called as Kolbe’s reaction <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-8ria2jslufcfkhpn.jpg" />

Q. The compound $(C)$ in the given sequence of reaction is , $C_{6} H_{5} O H \to N a O H (A) \to C O_{2} (B) \to H Cl (C)$

Chlorobenzene

Benzoic acid

Salicylaldehyde

Salicylic acid

Treatment of sodium salt of phenol with $C O_{2}$ under pressure bring about substitution of the carbonyl group $- COO H,$ for the hydrogen of the ring. This is called as Kolbe’s reaction

Q. The compound (C) in the given sequence of reaction is , C6​H5​OH→NaOH(A)→CO2​(B)→HCl(C)