Replacement of diazonium group by fluorine is known as
Gattermann reaction
Sandmeyer reaction
Balz–Schiemann reaction
Etard reaction
Replacement of diazonium group by fluorine is known as
Presence of nitrogen in which among the following compounds can NOT be detected by Lassaigne method ? |
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The correct sequence of reactions to be performed to convert benzene into m–bromoaniline is |
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Electrolytic reduction of nitrobenzene in weakly acidic medium gives: |
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In the Hofmann bromamide degradation reaction, the number of moles of NaOH and Br2 used per mole of amine produced are |
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Diethyl amine when treated with nitrous acid yields |
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In the reaction |
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What is the product obtained in the following reaction: |
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Which one of the following is most reactive towards electrophilic reagent? |
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The amine ‘A’ when treated with nitrous acid gives yellow oily substance. The amine A is |
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