Advertisements
Advertisements
Question
Some meta-directing substituents in aromatic substitution are given. Which one is most deactivating?
Options
– COOH
– NO2
-C ≡ N
-SO3H
Advertisements
Solution
– NO2
APPEARS IN
RELATED QUESTIONS
Predict the possible product of the following reaction.
Chlorination of nitrobenzene
Suggest the route for the preparation of the following from benzene.
4 – chlorotoluene
What happens when Isobutylene is treated with acidified potassium permanganate?
How will you convert ethyl chloride into ethane?
Identify A and B.
Which of the following is INCORRECT for aromatic hydrocarbons?
Which of the following reagents can bring about following conversion?
\[\ce{But-1-ene -> Butan-2-ol}\]
Which of the following compounds on bromination yields 
?
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.
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.
