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Complete the following reaction giving major products. CHA3−CH−CHA3→Red P/BrA2A→AgA2O/HA2OB|.........................OH....................... - Chemistry

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प्रश्न

Complete the following reaction giving major products.

\[\begin{array}{cc}\ce{CH3 - CH - CH3 ->[Red P/Br2] A ->[Ag2O/H2O]B}\\|\phantom{.........................}\\
\ce{OH\phantom{.......................}}\end{array}\]

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उत्तर

\[\begin{array}{cc}
\ce{3CH3-CH-CH3->[Red P/Br2][(Bromination)]3CH3-CH-CH3 +H3PO3->[Ag2O/H2O]3CH3-CH-CH3}\\
\phantom{}|\phantom{.............................}|\phantom{.....................................}|\phantom{}\\
\ce{\underset{2-Hydroxypropane}{OH}\phantom{................}\underset{2-Bromopropane(A)}{Br}\phantom{.........................}\underset{Propan-2-ol(B)}{OH}}
\end{array}\]

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अध्याय 10: Halogen Derivatives - Exercises [पृष्ठ २३२]

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बालभारती Chemistry [English] 12 Standard HSC
अध्याय 10 Halogen Derivatives
Exercises | Q 2. v. b. | पृष्ठ २३२

संबंधित प्रश्न

Complete the following reaction giving major products.


Name the reagent used to bring about the following conversion.

Bromoethane to ethoxyethane


Name the reagent used to bring about the following conversion.

1-Chloropropane to 1-nitropropane


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:

Propene to propan-1-ol


Observe the following and answer the question given below.

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


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


Explain the factors affecting SN1 and SN2 mechanism.


Which of the following is least reactive towards SN1 reactions?


Which of the following is least reactive towards nucleophilic addition?


Nitroalkanes are obtained in laboratory from primary or secondary alkyl halides by the action of ______.


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)


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\[\ce{C6H5CH2Cl + KCN(alc) -> X + Y}\]

Compounds X and Y are ____________.


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\[\ce{But-1-ene ->[HBr][Peroxide] A ->[AgCN][\Delta] B}\]


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Define and explain the SN1 mechanism with a suitable example.


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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