Acetal is obtained by reacting which of the f | vedclass

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

Question

(A) Acetal is obtained by the reaction of an aldehyde with two equivalents of an alcohol in the presence of dry $HCl$ gas.Dry $HCl$ acts as an acid ca

Vedclass · Accepted Answer

Aldehyde

Vedclass · Answer

(A) Acetal is obtained by the reaction of an aldehyde with two equivalents of an alcohol in the presence of dry $HCl$ gas.Dry $HCl$ acts as an acid catalyst to protonate the carbonyl oxygen,making the carbonyl carbon more electrophilic.For example,acetaldehyde reacts with $2$ molecules of ethanol to form $1,1-$diethoxyethane (an acetal).The reaction is: $CH_3CHO + 2C_2H_5OH \xrightarrow{dry \ HCl} CH_3CH(OC_2H_5)_2 + H_2O$.

Acetal is obtained by reacting which of the following in the presence of dry $HCl$ and alcohol?

Similar Questions

Predict the product when the given compound $(A)$ reacts with $NaBH_4$.

Reduction of which compound gives an optically active alcohol?

The reaction involving the reduction of a ketone to an alkane using zinc amalgam $(Zn-Hg)$ and concentrated hydrochloric acid $(HCl)$ is known as:

Upon treatment with $Al(OEt)_3$ followed by usual reactions (work up),$CH_3CHO$ will produce

Acetaldehyde reacts with $Cl_2$ (in excess) to give

Vedclass Test Series

Exam Paper Generator

Online Exam Module