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प्रश्न
Give the structures of A, B and C in the following reactions :
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उत्तर
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संबंधित प्रश्न
Identify the compounds 'A' and 'B' in the following equation:
Mention 'two' uses of propan-2-one.
Give the structures of A, B and C in the following reactions :
Write structures of compounds A and B in each of the following reactions:
In aqueous phase the order of basic strength of alkylamine is ______.
Which of the following amines cannot be prepared by Gabriel phthalimide synthesis?
Which of the following reagents is used in Hofmann's elimination reaction of amines?
Best method for preparing primary amines from alkyl halides without changing the number of carbon atoms in the chain is ______.
Under which of the following reaction conditions, aniline gives p-nitro derivative as the major product?
(i) Acetyl chloride/pyridine followed by reaction with conc.\[\ce{H2SO4 }\] + conc. \[\ce{HNO3}\].
(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.\[\ce{H2 SO4}\].
Which of the following statement(s) is/are incorrect in case of Hofmann bromamide degradation?
