Show how will you synthesize:
$(i)$ $1-$phenylethanol from a suitable alkene.
$(ii)$ cyclohexylmethanol using an alkyl halide by an $S_{N}2$ reaction.
$(iii)$ pentan$-1-$ol using a suitable alkyl halide?
$(i)$ $1-$phenylethanol from a suitable alkene.
$(ii)$ cyclohexylmethanol using an alkyl halide by an $S_{N}2$ reaction.
$(iii)$ pentan$-1-$ol using a suitable alkyl halide?
(N/A) $(i)$ By acid-catalyzed hydration of styrene $(phenylethene)$,$1-$phenylethanol can be synthesized:
$C_6H_5CH=CH_2 + H_2O \xrightarrow{H^+} C_6H_5CH(OH)CH_3$
$(ii)$ When chloromethylcyclohexane is treated with aqueous $NaOH$,cyclohexylmethanol is obtained via an $S_{N}2$ reaction:
$C_6H_{11}CH_2Cl + NaOH(aq) \to C_6H_{11}CH_2OH + NaCl$
$(iii)$ When $1-$chloropentane is treated with aqueous $NaOH$,pentan$-1-$ol is produced:
$CH_3CH_2CH_2CH_2CH_2Cl + NaOH(aq) \to CH_3CH_2CH_2CH_2CH_2OH + NaCl$
$C_6H_5CH=CH_2 + H_2O \xrightarrow{H^+} C_6H_5CH(OH)CH_3$
$(ii)$ When chloromethylcyclohexane is treated with aqueous $NaOH$,cyclohexylmethanol is obtained via an $S_{N}2$ reaction:
$C_6H_{11}CH_2Cl + NaOH(aq) \to C_6H_{11}CH_2OH + NaCl$
$(iii)$ When $1-$chloropentane is treated with aqueous $NaOH$,pentan$-1-$ol is produced:
$CH_3CH_2CH_2CH_2CH_2Cl + NaOH(aq) \to CH_3CH_2CH_2CH_2CH_2OH + NaCl$
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Similar Questions
What is the major organic product of the following sequence of reactions?
$(CH_3)_2CHCH_2OH$ $\xrightarrow{PBr_3}$ $\xrightarrow{Mg}$ $\xrightarrow{C_2H_4O}$ $\xrightarrow{H_3O^+} ?$
$(CH_3)_2CHCH_2OH$ $\xrightarrow{PBr_3}$ $\xrightarrow{Mg}$ $\xrightarrow{C_2H_4O}$ $\xrightarrow{H_3O^+} ?$
Difficult
View SolutionShow how the following alcohols can be prepared by the reaction of a suitable Grignard reagent with methanal:
$(i)$ $C_6H_5CH_2OH$
$(ii)$ $CH_3CH_2CH(CH_3)CH_2OH$
$(i)$ $C_6H_5CH_2OH$
$(ii)$ $CH_3CH_2CH(CH_3)CH_2OH$
Medium
View Solution$CH_3-CH_2-C(Ph)(OH)-CH_3$ can not be prepared by:
DifficultJEE MAIN 2019
View SolutionAlcoholic fermentation is brought about by the action of
Easy
View SolutionConsider the following reaction sequence:
$CH_3-CH(OH)-CH_3$ $\xrightarrow{PBr_3} (X)$ $\xrightarrow{Mg} (Y)$ $\xrightarrow{C_2H_4O (epoxide)} (Z)$ $\xrightarrow{H_2O, \Delta} ?$
What is the final product of this reaction?
$CH_3-CH(OH)-CH_3$ $\xrightarrow{PBr_3} (X)$ $\xrightarrow{Mg} (Y)$ $\xrightarrow{C_2H_4O (epoxide)} (Z)$ $\xrightarrow{H_2O, \Delta} ?$
What is the final product of this reaction?
Difficult
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