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प्रश्न
The reagents that can be used to convert benzenediazonium chloride to benzene are:
(i) \[\ce{SnCl2/HCl}\]
(ii) \[\ce{CH3CH2OH}\]
(iii) \[\ce{H3PO2}\]
(iv) \[\ce{LiAlH4}\]
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उत्तर
(ii) \[\ce{CH3CH2OH}\]
(iii) \[\ce{H3PO2}\]
Explanation:
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संबंधित प्रश्न
Give the structures of A, B and C in the following reactions :
Give the structures of A, B and C in the following reactions :
Answer the following
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\[\ce{Aniline ->[(CH3CO)2O][Pyridine] A}\]
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____________ can be prepared exclusively by Gabriel phthalimide synthesis.
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\[\ce{Aniline ->[NaNO2][HCl] A ->[KI] B}\]
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(ii) Acetic anyhdride/pyridine followed by conc.\[\ce{H2SO4}\] + conc.\[\ce{HNO3}\].
(iii) Dil. HCl followed by reaction with conc.\[\ce{H2SO4}\] + conc.\[\ce{HNO3}\].
(iv) Reaction with conc.\[\ce{HNO3}\] + conc.\[\ce{H2 SO4}\].
Write following conversions:
acetanilide `->` p-nitroaniline
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Which of the following CANNOT be prepared by ammonolysis of alkyl halide?
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Write short note on the following:
Ammonolysis
