Match List-I with List-II.List-I (Reagents)Li | vedclass

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

Question

(D) The correct matches are as follows:$A$. $H_2, Pd-BaSO_4$ is used in the Rosenmund reduction to convert acid chlorides to aldehydes $(A-II)$.$B$. $

Vedclass · Accepted Answer

$A-II, B-IV, C-I, D-III$

Vedclass · Answer

(D) The correct matches are as follows:$A$. $H_2, Pd-BaSO_4$ is used in the Rosenmund reduction to convert acid chlorides to aldehydes $(A-II)$.$B$. $SnCl_2, HCl$ is used in the Stephen reaction to reduce nitriles to imines,which are then hydrolyzed to aldehydes $(B-IV)$.$C$. $CrO_2Cl_2, CS_2$ is used in the Etard reaction to oxidize toluene to benzaldehyde $(C-I)$.$D$. $CO, HCl, 	ext{Anhyd. } AlCl_3$ is used in the Gatterman-Koch reaction to form benzaldehyde from benzene $(D-III)$.Therefore,the correct sequence is $A-II, B-IV, C-I, D-III$.

List-$I$ (Reagents)	List-$II$ (Reaction Name)
$A$. $H_2, Pd-BaSO_4$	$I$. Etard Reaction
$B$. $SnCl_2, HCl$	$II$. Rosenmund Reduction
$C$. $CrO_2Cl_2, CS_2$	$III$. Gatterman-Koch Reaction
$D$. $CO, HCl, \text{Anhyd. } AlCl_3$	$IV$. Stephen Reaction

Similar Questions

Toluene is converted to benzaldehyde by oxidation with.......

To synthesise $1.0 \ mole$ of $2-$methylpropan$-2-$ol from ethyl ethanoate,how many equivalents of $CH_{3}MgBr$ reagent will be required? (Integer value)

$1$-Phenylethanol can be prepared by the reaction of benzaldehyde with the product obtained in the reaction between

Calcium acetate,on heating,gives:

Which of the following reaction sequences would be the best for the synthesis of $2$-pentanone?

Vedclass Test Series

Exam Paper Generator

Online Exam Module