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प्रश्न
Show how you would synthesise the following alcohol from an appropriate alkene?
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उत्तर
The given alcohols can be synthesised by applying Markovnikov’s rule of acid-catalysed hydration of appropriate alkenes.
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संबंधित प्रश्न
Name the reagents used in the following reactions:
How do you convert the following : Propan-2-ol to 2-methylpropan-2-ol
Write the structures of the main products when acetone (CH3 − CO − CH3) reacts with the following reagents :
CH3MgBr and then H3O+
What is meant by hydroboration-oxidation reaction? Illustrate it with an example.
Show how will you synthesize 1-phenylethanol from a suitable alkene.
How is the following conversion carried out?
\[\ce{Ethyl magnesium chloride -> Propan-1-ol}\]
Show how you would synthesise the following alcohol from an appropriate alkene?
Aldehydes react with Grignard reagent to produce ____________.
Monochlorination of toluene in sunlight followed by hydrolysis by aq. \[\ce{NaOH}\] yields.
Acetone reacts with Grignard reagent to form:
Why is the reactivity of all the three classes of alcohols with conc. \[\ce{HCl}\] and \[\ce{ZnCl2}\] (Lucas reagent) different?
Select the acid(s) which cannot be prepared by Grignard reagent.
The reagent used for dehydration of an alcohol is
To synthesise 1.0 mole of 2-methylpropan-2-ol from Ethylethanoate ______ equivalents of CH3MgBr reagent will be required. (Integer value)
An aldehyde isomeric with allyl alcohol gives phenyl hydrazone. Pick out a ketone that too gives a phenyl hydrazone containing the same percentage of nitrogen.
\[\ce{? ->[\Delta, CN-][EtOH, H2O]}\] Benzoin.
The reactant is obtained by dry distillation of the calcium salts of the following pairs:
Write the mechanism of acid dehydration of ethanol to yield ethene.
How are the following conversion carried out?
\[\ce{Methyl magnesium bromide -> 2-Methylpropan-2-ol}\]
