Advertisements
Advertisements
प्रश्न
Which of the following reactions are feasible?
विकल्प
\[\ce{CH3CH2Br + Na^{+}O^{-}C(CH3)3 -> CH3CH2 - O - C(CH3)3}\]
\[\ce{(CH3)3 C - Cl + Na^{+}O^{-}CH2CH3 -> CH3CH2 - O - C(CH3)3}\]
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
Write the structure of 3-Bromo-2-methylprop-1-ene
\[\ce{(CH3)3CONa + CH3CH2Cl ->[-NaCl] (CH3)3COC2H5}\] is called:
Write the name of the reagent and equation for the preparation of the following ether 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.
Identify the product(s) is/are formed when 1-methoxy propane is heated with excess HI. Name the mechanism involved in the reaction.
Write the names of reagents and equations for the preparation of the following ether by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Write the name of reagent and equation for the preparation of the following ethers by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Write the name of reagent and equation for the preparation of the following ether by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Write the name of reagent and equation for the preparation of the following ether by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Consider the following reaction:
Identify products A and B.
