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प्रश्न
Write the name of the reagent and the equation for the preparation of the following ether by Williamson’s synthesis:
2-Methoxy-2-methylpropane
उत्तर
\[\begin{array}{cc}
\phantom{...}\ce{CH3}\phantom{...............................}\ce{CH3}\phantom{..........}\\
\phantom{}|\phantom{..................................}|\phantom{..........}\\
\ce{CH3 - C - O^-N\overset{+}{a} + \underset{Bromomethane}{CH3 - Br} ->[\Delta] CH3 - C - OCH3 + NaBr}\\
\phantom{}|\phantom{..................................}|\phantom{..........}\\
\ce{\underset{Sodium tert-Butoxide}{CH3}}\phantom{.................}\ce{\underset{2-Methoxy-2-methylpropane}{CH3}}\phantom{.....}
\end{array}\]
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संबंधित प्रश्न
Write the name of the reagent and the equation for the preparation of the following ether by Williamson’s synthesis:
Ethoxybenzene
Write the name of the reagent and equation for the preparation of the following ethers by Williamson’s synthesis:
1-Methoxyethane
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Explain why low molecular mass alcohols are soluble in water.
The Williamson ether synthesis produces ethers by reacting an
Identify the following named reaction
\[\ce{C2H5Br ->[NaOCH3] C2H5OCH3}\]
Which of the following compounds gives a secondary alcohol upon reaction with methylmagnesium bromide?
Write the equations for the following reaction:
Tert butyl chloride is treated with sodium ethoxide.
The major product [B] in the following reactions is:
\[\begin{array}{cc}\ce{CH3}\phantom{..................................}\\|\phantom{.....................................}\\\ce{CH3 - CH2 - CH - CH2 - OCH2 - CH3 ->[HI][Heat] [A] alcohol ->[H2SO4][\Delta] [B]}\end{array}\]
Write the name of reagents and equations 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.
Predict the major product, when 2-methyl but -2-ene is converted into an alcohol in the following method.
Acid catalysed hydration
Short Answer Question.
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
Short Answer Question.
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 name of reagent and equation for the preparation of the following ether by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Give the structure and IUPAC name of the metamers of 2-methoxy propane.
