Qstnid -Ii-13- Show How Will You Synthesize: () 1-phenylethanol From A Suitable Alkene. () Cyclohexylmethanol Using An Alkyl Halide By An S<sub>n</sub>2 Reaction. () Pentan-1-ol Using A Suitable Alkyl Halide? () 1-phenylethanol From A Suitable Alkene. () Cyclohexylmethanol Using An Alkyl Halide By An S<sub>n</sub>2 Reaction. () Pentan-1-ol Using A Suitable Alkyl Halide? - 02: Alcohols, Phenols And Ethers - Neet-xii-chemistry

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NEET-XII-Chemistry

02: Alcohols, Phenols and Ethers

page 6

Qstn# II-13 Prvs-Qstn Next-Qstn

#13
Show how will you synthesize:
() 1-phenylethanol from a suitable alkene.
() cyclohexylmethanol using an alkyl halide by an S_N2 reaction.
() pentan-1-ol using a suitable alkyl halide?
() 1-phenylethanol from a suitable alkene.
() cyclohexylmethanol using an alkyl halide by an S_N2 reaction.
() pentan-1-ol using a suitable alkyl halide?
Ans : null () By acid-catalyzed hydration of ethylbenzene (styrene), 1-phenylethanol can be synthesized.

() When chloromethylcyclohexane is treated with sodium hydroxide, cyclohexylmethanol is obtained.

() When 1-chloropentane is treated with NaOH, pentan-1-ol is produced.

() By acid-catalyzed hydration of ethylbenzene (styrene), 1-phenylethanol can be synthesized.

() When chloromethylcyclohexane is treated with sodium hydroxide, cyclohexylmethanol is obtained.

() When 1-chloropentane is treated with NaOH, pentan-1-ol is produced.

#13-i
1-phenylethanol from a suitable alkene.
Ans : By acid-catalyzed hydration of ethylbenzene (styrene), 1-phenylethanol can be synthesized.

#13-ii
cyclohexylmethanol using an alkyl halide by an S_N2 reaction.
Ans : When chloromethylcyclohexane is treated with sodium hydroxide, cyclohexylmethanol is obtained.

#13-iii
pentan-1-ol using a suitable alkyl halide?
Ans : When 1-chloropentane is treated with NaOH, pentan-1-ol is produced.