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Convert the following: Propene to propan-1-ol - Chemistry

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प्रश्न

Convert the following:

Propene to propan-1-ol

एक पंक्ति में उत्तर

उत्तर

\[\ce{\underset{\text{Propene}}{H3C - CH = CH2 + HBr} ->[Peroxide] \underset{\text{1-Bromopropane}}{H3C - CH2 - CH2Br} + \underset{\text{(aq.)}}{NaOH} ->[\triangle]\underset{\text{Propan-1-ol}}{CH3CH2CH2OH} + NaBr}\]

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अध्याय 10: Halogen Derivatives - Exercises [पृष्ठ २३३]

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बालभारती Chemistry [English] 12 Standard HSC
अध्याय 10 Halogen Derivatives
Exercises | Q 6. i. | पृष्ठ २३३

संबंधित प्रश्न

Complete the following reaction giving major products.

\[\ce{CH3 - CH = CH2 ->[HBr][peroxide] A ->[alc. KOH] B}\]


Name the reagent used to bring about the following conversion.

Bromoethane to ethoxyethane


Name the reagent used to bring about the following conversion.

Chlorobenzene to biphenyl


Arrange the following in the increasing order of boiling points.

  1. 1-Bromopropane
  2. 2- Bromopropane
  3. 1- Bromobutane
  4. 1-Bromo-2-methylpropane

Give reasons:

Haloarenes are less reactive than haloalkanes.


Convert the following:

tert-Butyl bromide to isobutyl bromide


Complete the following reaction sequence by writing the structural formulae of the organic compound 'A', 'B' and 'C'.

\[\ce{Isopropyl alcohol ->[\triangle][PBr3] A ->[][NH3 excess] B}\]


Observe the following and answer the question given below.

Name the type of halogen derivative.


Observe the following and answer the question given below.

Comment on the bond length of C–X bond in it.


Observe the following and answer the question given below.

Can it react by SN1 mechanism? Justify your answer.


Propane nitrile can be prepared by heating ____________


The following will react faster by SN1 mechanism


Write the correct order of increasing ease of dehydrohalogenation.

\[\ce{\underset{\text{(I)}}{CH3 - CH2 - CH2 - Cl}}\]

\[\ce{\underset{\text{(II)}}{CH3 - CH(Cl) - CH3}}\]

\[\begin{array}{cc}
\ce{CH3}\\
|\\
\ce{CH3-C-Cl}\phantom{...}\\
|\\
\ce{CH3}\\
\ce{(III)}
\end{array}\]


Explain primary benzylic halide shows higher reactivity by SN1 mechanism than other primary alkyl halide.


The least reactive towards nucleophilic addition reactions is ____________.


Which of the following is least reactive towards SN1 reactions?


The following mechanism has been proposed for the reaction of NO2 with F2 to form NO2F:

\[\ce{NO2_{(g)} + F2_{(g)} -> NO2F_{(g)} + F_{(g)} (slow)}\]

\[\ce{F_{(g)} + NO2_{(g)} -> NO2F_{(g)} (fast)}\]

The order of the reaction with respect to NO2(g)


Which of the following is FALSE regarding SN2 reaction mechanism?


The order of reactivity of the given haloalkanes towards nucleophiles is:


With which halogen the reactions, of alkanes are explosive?


Complete the following reaction giving major products.

\[\begin{array}{cc}
\ce{CH3}\phantom{.......}\\
|\phantom{.........}\\
\ce{CH3 - c - CH2 - Cl ->[Na/dry ether]}\\
|\phantom{.........}\\
\ce{CH3}\phantom{.......}
\end{array}\]


Observe the following and answer the question given below:

Can react by SN1 mechanism? Justify your answer.


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{...............}\\
|\phantom{..................}\\
\ce{CH3 - C - CH2 - Cl->[Na/dry ether]A}\\
|\phantom{..................}\\
\ce{CH3}\phantom{...............}\\
\end{array}\]


What is the action of following on ethyl bromide?

alcoholic sodium hydroxide


Identify the chiral molecule from the following.


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{..................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether]A}\\
|\phantom{..................}\\
\ce{CH3}\phantom{................}
\end{array}\]


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl->[Na/ dry ether]A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{................}\\
\end{array}\]


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