$\mathrm{CH}{}_3\mathrm{MgBr}$ is added to formaldehyde in dry ether, followed by $\mathrm{H}{}_3\mathrm{O}{}^{+}$. The product is

More questions on Addition of cyanide, bisulphite, Grignard reagents

• Acetaldehyde, CH3-CHO, is treated with HCN in the presence of a trace of base. The product is NEET level
• In the addition of HCN to a ketone, a small amount of KCN or NaOH is added mainly because it NEET level
• Which of the following forms a crystalline addition product with saturated aqueous NaHSO3? NEET level
• Acetone reacts with CH3MgBr in dry ether and the adduct is hydrolysed with dilute acid. The product is NEET level
• The carbonyl compound can be regenerated from its bisulphite addition product by NEET level
• Which of the following adds HCN (with trace CN-) most readily? JEE Main level