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प्रश्न
Read the following reaction and answer the questions given below.
\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\\phantom{...........................}|\\\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}\end{array}\]
- Write the IUPAC name of the product.
- State the rule that governs the formation of this product.
उत्तर
- IUPAC name of the product: 1-Bromo-2-methylpropane
- Anti-Markownikov’s rule/Kharasch effect/peroxide effect: It states that the addition of HBr to an unsymmetrical alkene in the presence of organic peroxide (R–O–O–R) takes place in the opposite orientation to that suggested by Markovnikov's rule.
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संबंधित प्रश्न
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.
Write the reaction to convert propene to n-propyl alcohol.
Write the reaction to convert propene to isopropyl alcohol.
Which among the following alkenes on reductive ozonolysis produces only propanone?
Give IUPAC name for the following compound.
\[\begin{array}{cc}\ce{C2H5}\phantom{.}\ce{CH3}\phantom{.......}\\|\phantom{.....}|\phantom{.........}\\
\ce{CH3 - C - C - C ≡ C - CH3}\\
|\phantom{.....}|\phantom{.........}\\
\ce{CH3}\phantom{..}\ce{H}\phantom{.........}
\end{array}\]
Explain Markow nikoff’s rule with suitable example.
Complete the following:
\[\ce{2 - butyne ->[Lindlar Catalyst]}\]
Which of the following does NOT observe the Markovnikov's addition of HBr?
Identify the CORRECT statement about the following compound.
(C2H5)2NH
\[\ce{CH3CH2CH = CH2 ->[B2H6][H2O, H2O2, OH^-] X}\]
What is X?
The major product obtained in the photo catalysed bromination of 2-methylbutane is ______.
Of the five isomeric hexanes, the isomer which can give two monochlorinated compounds is ______.
What is the action of following on but-2-ene?
dil alkaline KMnO4
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give the IUPAC name of it.
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.
Write the balanced chemical reaction for preparation of ethane from Ethyl magnesium iodide.
What is the action of following on but-2-ene?
dil alkaline KMnO4
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.
Read the following reaction and answer the questions given below.
\[\begin{array}{cc}
\phantom{...............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}\\
\end{array}\]
- Write IUPAC name of the product.
- State the rule that governs formation of this product.
What is the action of following on but-2-ene?
dil alkaline \[\ce{KMnO4}\]
\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{...........................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}\\
\end{array}\]
- Write IUPAC name of the product.
- State the rule that governs formation of this product.
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.
Read the following reaction and answer the questions given below.
\[\begin{array}{cc}
\phantom{...............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH_2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}
\end{array}\]
- Write IUPAC name of the product.
- State the rule that governs formation of this product.
