Advertisements
Advertisements
प्रश्न
Which of the following reactions are feasible?
पर्याय
\[\ce{CH3CH2Br + Na^{+}O^{-}C(CH3)3 -> CH3CH2 - O - C(CH3)3}\]
\[\ce{(CH3)3 C - Cl + Na^{+}O^{-}CH2CH3 -> CH3CH2 - O - C(CH3)3}\]
Both \[\ce{CH3CH2Br + Na^{+}O^{-}C(CH3)3 -> CH3CH2 - O - C(CH3)3}\] and \[\ce{(CH3)3 C - Cl + Na^{+}O^{-}CH2CH3 -> CH3CH2 - O - C(CH3)3}\]
Neither \[\ce{CH3CH2Br + Na^{+}O^{-}C(CH3)3 -> CH3CH2 - O - C(CH3)3}\] nor \[\ce{(CH3)3 C - Cl + Na^{+}O^{-}CH2CH3 -> CH3CH2 - O - C(CH3)3}\]
Advertisements
उत्तर
\[\ce{CH3CH2Br + Na^{+}O^{-}C(CH3)3 -> CH3CH2 - O - C(CH3)3}\]
Explanation:
The above reaction is an example of Williamson synthesis. In this process, an alkyl halide is allowed to react with sodium alkoxide. The reaction involves the SN2 attack of an alkoxide ion on a primary alkyl halide.
APPEARS IN
संबंधित प्रश्न
Explain the mechanism of the following reaction:
How do you convert the following :
Phenol to anisole
Write the equations involved in the following reactions : Williamson synthesis
Write the name of the reagent and the equation for the preparation of the following ether by Williamson’s synthesis:
1-Propoxypropane
Write the name of the reagent and equation for the preparation of the following ethers by Williamson’s synthesis:
1-Methoxyethane
Explain the following with an example.
Williamson ether synthesis
Preparation of alcohols from alkenes involves the electrophilic attack on alkene carbon atom. Explain its mechanism.
Explain why low molecular mass alcohols are soluble in water.
Write the name of reagent and equation for the preparation of the following ethers by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Identify the product (s) is/are formed when 1-methoxy propane is heated with excess HI. Name the mechanism involved in the reaction.
