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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:
1-Propoxypropane
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उत्तर
\[\ce{\underset{Sodium propoxide}{CH3CH2CH2O^-Na^+} + \underset{1-Bromopropane}{CH3CH2CH2 - Br} ->[\Delta] \underset{1-Propoxypropane}{CH3CH2CH2 - O - CH2CH2CH3} + NaBr}\]
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संबंधित प्रश्न
Write the equations involved in the following reactions : Williamson synthesis
Which of the following is an appropriate set of reactants for the preparation of 1-methoxy-4-nitrobenzene and why?
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| (i) | (ii) |
Write the name of the reagent and the equation for the preparation of the following ether by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Explain the following with an example.
Williamson ether synthesis
Account for the following :
t-butyl chloride on heating with sodium methoxide gives 2-methylpropene instead of t-butyl methyl ether.
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Dehydration of alcohol to ethers is catalysed by:
Preparation of alcohols from alkenes involves the electrophilic attack on alkene carbon atom. Explain its mechanism.
Write the equations for the following reaction:
Tert butyl chloride is treated with sodium ethoxide.
Williamson's synthesis of ether is an example of ______.
HBr reacts with \[\ce{CH2 = CH - OCH3}\] under anhydrous conditions at room temperature to give ______.
Write the name of the reaction, structure and IUPAC name of the product formed when:
\[\ce{CH3CH2CH(CH3)CH(CH3) ONa}\] reacts with \[\ce{C2H5Br}\]
Write the name of reagent and equation for the preparation of the following ether by Williamson’s synthesis:
2-Methoxy-2-methylpropane
What is metamerism? Give the structure and IUPAC name of metamers of 2-methoxy propane.
Write the name of reagent and equation for the preparation of the following ethers by Williamson’s synthesis:
2-Methoxy-2-methylpropane
Predict the major product, when 2-methyl but -2-ene is converted into an alcohol in the following method.
Acid catalysed hydration
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
