मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Read the following reaction and answer the questions given below: A. Write the name of the reaction. B. Identify the electrophile in it. C. How is this electrophile generated? - Chemistry

Advertisements
Advertisements

प्रश्न

Read the following reaction and answer the questions given below:

  1. Write the name of the reaction.
  2. Identify the electrophile in it.
  3. How is this electrophile generated?
टीपा लिहा
Advertisements

उत्तर

  1. The name of the reaction is Friedel-Craft’s alkylation reaction.
  2. The electrophile in the reaction is +CH3.
  3. The electrophile +CH3 is generated as follows:
    \[\ce{\underset{\text{Methyl chloride}}{CH3 -}Cl + AlCl3 -> \underset{\text{Electrophile}}{^+CH3 +}AlCl^-_4}\]
shaalaa.com
Aromatic Hydrocarbons
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 15: Hydrocarbons - Exercises [पृष्ठ २६०]

APPEARS IN

बालभारती Chemistry [English] Standard 11 Maharashtra State Board
पाठ 15 Hydrocarbons
Exercises | Q 8. | पृष्ठ २६०

संबंधित प्रश्‍न

Name the following:

The hydrocarbon said to possess carcinogenic property.


Predict the possible product of the following reaction.

Chlorination of nitrobenzene


Identify the main product of the reaction:

\[\ce{H - C ≡ C - H + H - O ->[{40%} H2SO4][{1%} HgSO4]}\] _____.


Major product of the below mentioned reaction is, \[\ce{(CH3 )2 C = CH2 ->[ICI]}\]


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


Which of the following is aliphatic saturated hydrocarbon?


2 – butyne on chlorination gives ______.


Give IUPAC name for the following compound.

\[\ce{CH ≡ C – C ≡ C – C ≡ CH}\]


Describe the mechanism of Nitration of benzene.


Suggest a simple chemical test to distinguish propane and propene.


Write the chemical equations for combustion of propane.


How will you prepare propane from a sodium salt of fatty acid?


Identify A and B.


Complete the following:

\[\begin{array}{cc}
\ce{CH2 - CH2 ->[Zn/C2H5OH]}\\
|\phantom{.......}|\phantom{..............}\\
\ce{Br}\phantom{.....}\ce{Br}\phantom{..............}
\end{array}\]


A compound with molecular formula C4H4O has all the four carbon atom and the oxygen atom in the ring. It also has two carbon-carbon double bonds. The compound is ____________.


Which among the following compounds has highest boiling point?


Which of the following is NOT alicyclic compound?


Direct bromination of benzene with excess reagent results in the formation of ____________.


Which of the following compounds on bromination yields ?


The treatment of benzene with iso - butene in the presence of sulphuric acid gives:


Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH_3}\phantom{.................................}
\end{array}\]

  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.

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.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×