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प्रश्न
How will you bring about the following conversion?
Toluene to benzyl alcohol
How the following conversion can be carried out?
Toluene to benzyl alcohol
How will you bring about the following conversion in not more than two steps?
Toluene to Benzyl alcohol
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उत्तर १
उत्तर २
संबंधित प्रश्न
How do you convert the following:
Ethanol to propanenitrile
Which compound in the following pair will react faster in SN2 reaction with OH−?
(CH3)3CCl or CH3Cl
The treatment of alkyl chlorides with aqueous KOH leads to the formation of alcohols but in the presence of alcoholic KOH, alkenes are major products. Explain.
What is the action of the following on ethyl bromide:
moist silver oxide
In the SN1 reaction, racemization takes place. It is due to:
Tertiary alkyl halides are practically inert to substitution by SN2 mechanism because of ____________.
Which of the following is the correct order of decreasing SN2 reactivity?
An organic molecule necessarily shows optical activity if it ____________.
SN1 reaction of alkyl halides lead to ___________.
The increasing order of reactivity towards SN1 mechanism is:
(I) \[\begin{array}{cc}
\ce{CH3-CH-CH2-CH3}\\
|\phantom{........}\\
\ce{CH3}\phantom{.....}
\end{array}\]
(II) CH3CH2CH2Cl
(III) P–CH3O–C6H4–CH2Cl
Cyanide ion acts as an ambident nucleophile. From which end it acts as a stronger nucleophile in aqueous medium? Give reason for your answer.
Why are aryl halides less reactive towards nucleophilic substitution reactions than alkyl halides?
Give reason for the following:
The product formed during SN1 reaction is a racemic mixture.
The major product formed in the following reaction is:
Racemisation occurs in ______.
Inversion of configuration occurs in ______.
Acetic anhydride from acetic acid
Which of the following reactions is an example of nucleophilic substitution reaction?
Assertion (A): 
undergoes SN2 reactions faster than 
.
Reason (R): Iodine is a better leaving group because of its large size.
In the light of the above statements, choose the correct answer from the options given below:
