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प्रश्न
Write the main product(s) in each of the following reactions:
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उत्तर
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संबंधित प्रश्न
Write the structures of A, B, C, D and E in the following reactions:
While separating a mixture of ortho and para nitrophenols by steam distillation, name the isomer which will be steam volatile. Give reason.
Write the reaction involved in the following:
Friedal-Crafts Alkylation of Phenol
When Phenol is distilled with zinc dust, it gives:
\[\ce{C2H5OH + SOCl2 ->[Pyridine] C2H5Cl + SO2 + HCl}\]
The above reaction is known as:
Which of the following are used to convert \[\ce{RCHO}\] into \[\ce{RCH2OH}\]?
(i) \[\ce{H2/Pd}\]
(ii) \[\ce{LiAlH4}\]
(iii) \[\ce{NaBH4}\]
(iv) Reaction with \[\ce{RMgX}\] followed by hydrolysis
Out of o-nitrophenol and p-nitrophenol, which is more volatile? Explain.
Nitration is an example of aromatic electrophilic substitution and its rate depends upon the group already present in the benzene ring. Out of benzene and phenol, which one is more easily nitrated and why?
Which of the following reacts with phenol to give salicylaldehyde after hydrolysis?
How can phenol be prepared from anisole? Give reaction.
