What is reactant A? | vedclass

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

Question

(C) The reaction shown is the Clemmensen reduction,which uses $Zn-Hg$ and $HCl$ to reduce a carbonyl group $(C=O)$ to a methylene group $(CH_2)$.The p

Vedclass · Accepted Answer

Butan$-2-$one

Vedclass · Answer

(C) The reaction shown is the Clemmensen reduction,which uses $Zn-Hg$ and $HCl$ to reduce a carbonyl group $(C=O)$ to a methylene group $(CH_2)$.The product formed is butane $(CH_3-CH_2-CH_2-CH_3)$.To obtain butane from a carbonyl compound,the reactant $A$ must be a four-carbon ketone,which is butan$-2-$one $(CH_3-CO-CH_2-CH_3)$.Therefore,the correct option is $C$.

What is reactant $A$?

Similar Questions

Bromination of $PhCOMe$ in acetic medium produces mainly

Which of the following compounds will not show tautomerism?

$A$ compound $A$ has the molecular formula $C_2Cl_3OH$. It reduces Fehling's solution and on oxidation,it gives a monocarboxylic acid $B$. Compound $A$ is also obtained by the reaction of ethanol with chlorine. What is $A$?

Which one of the following is produced when acetone is saturated with $HCl$ gas?

Aldol condensation involving $CH_3-CHO + CH_3-CHO$ gives the product:

Vedclass Test Series

Exam Paper Generator

Online Exam Module