Advertisements
Advertisements
प्रश्न
\[\ce{CH3Br ->[KNC] (A) ->[H3O^+] (B) ->[PCl5] (C)}\] product (C) is:
विकल्प
acetyl chloride
chloro acetic acid
α-chlorocyano ethanoic acid
none of these
Advertisements
उत्तर
acetyl chloride
APPEARS IN
संबंधित प्रश्न
Answer in brief.
Write reaction showing conversion of Acetaldehyde into acetaldehyde dimethyl acetal.
Explain haloform reaction with suitable example.
An aldehyde or ketone reacts with hydrogen cyanide to form corresponding cyanohydrin derivatives. This reaction is an example of ____________.
Identify the product Y in the following series of reactions.
\[\ce{4-Nitrotoluene ->[(CH3CO)2O/CrO3][273 - 278 K] X ->[H3O^+][\Delta] Y}\]
Assertion: p-N, N-dimethyl amino benzaldehyde undergoes benzoin condensation
Reason: The aldehydic (−CHO) group is meta directing.
How is the following conversion effected phenyl methanal into benzoin?
How will you prepare lactic acid from ethanol?
Which one of the following substituents at para-position is most effective in stabilizing the phenoxide 
ion?
Identify B in the following reaction:
\[\begin{array}{cc}
\ce{O}\phantom{........}\\
||\phantom{........}\\
\ce{\underset{(Acetone)}{CH3 - C - CH3}->[CrO3] B}
\end{array}\]
How will you prepare acetic anhydride from acetic acid.
