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Identify the main product of the reaction: HC ≡ C−CHX3→Pd−C/quinolineHX2 _______. - Chemistry

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प्रश्न

Identify the main product of the reaction:

\[\ce{HC ≡ C - CH3 ->[H2][Pd-C/quinoline]}\] _______.

एका वाक्यात उत्तर

उत्तर

\[\ce{HC \underset{\text{Propyne}}{≡ C - }CH3 ->[H2][Pd-C/quinoline] H2C \underset{\text{Propene}}{= CH - CH3}}\]

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Aromatic Hydrocarbons
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 15: Hydrocarbons - Exercises [पृष्ठ २६०]

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बालभारती Chemistry [English] 11 Standard
पाठ 15 Hydrocarbons
Exercises | Q 3. c. | पृष्ठ २६०

संबंधित प्रश्‍न

Write the balanced chemical reaction to get benzene from Phenol.


Predict the possible product of the following reaction.

Chlorination of nitrobenzene


Identify giving reason whether the following compound is aromatic or not.


Consider the nitration of benzene using mixed con H2SO4 and HNO3 if a large quantity of KHSO4 is added to the mixture, the rate of nitration will be ______.


Some meta-directing substituents in aromatic substitution are given. Which one is most deactivating?


Which of the following can be used as the halide component for friedal - crafts reaction?


An alkane is obtained by decarboxylation of sodium propionate. Same alkane can be prepared by ______.


Which of the following is aliphatic saturated hydrocarbon?


Give IUPAC name for the following compound.

Ethyl isopropyl acetylene


Describe the mechanism of Nitration of benzene.


Suggest a simple chemical test to distinguish propane and propene.


Suggest the route for the preparation of the following from benzene.

4 – chlorotoluene


What happens when Isobutylene is treated with acidified potassium permanganate?


What happens when ethylene is passed through cold dilute alkaline potassium permanganate.


Identify A and B.


How will distinguish 1 – butyne and 2 – butyne?


When acetylene is passed through red hot iron tube at 873 K, ____________ is/are obtained as product/s.


−Cl group is ____________.


Which of the following is NOT alicyclic compound?


The alkane formed on heating sodium butanoate with sodalime is ______.


Dow's process is used for the synthesis of an aromatic compound (X). Identify X.


Which of the following reagents can bring about following conversion?

\[\ce{But-1-ene -> Butan-2-ol}\]


Conversion of hexane into benzene involves the reaction of ______.


Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{...........................}|\\
\ce{CH3 - C = CH2 + HBr->[Benzoyl][peroxide] H3C - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}
\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

Read the following reaction and answer the questions given below. 

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{...........................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide]CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}\\
\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{.............................}\ce{CH3}\\
\phantom{...........................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH2Br}\\
 |\phantom{....................................}\\
\ce{CH3}\phantom{.................................}\\
\end{array}\]

  1. Write IUPAC name of the product.
  2. State the rule that governs formation of this product.

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