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प्रश्न
Suggest the route for the preparation of the following from benzene.
4 – chlorotoluene
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उत्तर
Benzene undergoes Fnedel crafi’s alkylation followed by chlorination and it leads to the formation of 4-chiorotoluene.
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संबंधित प्रश्न
Write the balanced chemical reaction to get benzene from Phenol.
Identify A, B, C in the following reaction sequence:
\[\ce{CH3 - CH = CH2 ->[Br2/CCl4][room temperature] A ->[Zn] B ->[dil. alkaline][KMnO4] C}\]
Read the following reaction and answer the questions given below:
- Write the name of the reaction.
- Identify the electrophile in it.
- How is this electrophile generated?
Which of the following compounds will not undergo Friedal – crafts reaction easily ? (NEET)
How is propyne prepared from an alkylene dihalide ?
Suggest a simple chemical test to distinguish propane and propene.
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 ____________.
−Cl group is ____________.
Which of the following is INCORRECT for aromatic hydrocarbons?
Which of the following compounds is NOT obtained in thermal decomposition of propane in absence of air?
