Oxidation of toluene with CrO_3 in the presen | vedclass

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Question

(C) The oxidation of toluene with $CrO_3$ in the presence of acetic anhydride $(CH_3CO)_2O$ forms a gem-diacetate intermediate,$C_6H_5CH(OCOCH_3)_2$,w

Vedclass · Accepted Answer

$C_6H_5COONa$

Vedclass · Answer

(C) The oxidation of toluene with $CrO_3$ in the presence of acetic anhydride $(CH_3CO)_2O$ forms a gem-diacetate intermediate,$C_6H_5CH(OCOCH_3)_2$,which is product '$A$'.Upon hydrolysis with aqueous $NaOH$,this intermediate yields benzaldehyde $(C_6H_5CHO)$.Benzaldehyde,lacking $\alpha$-hydrogens,undergoes the Cannizzaro reaction in the presence of concentrated aqueous $NaOH$ to produce sodium benzoate $(C_6H_5COONa)$ and benzyl alcohol $(C_6H_5CH_2OH)$.Therefore,the final product obtained is $C_6H_5COONa$.

Oxidation of toluene with $CrO_3$ in the presence of $(CH_3CO)_2O$ gives a product '$A$' which on treatment with aqueous $NaOH$ produces

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