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प्रश्न
Benzylamine may be alkylated as shown in the following equation:
\[\ce{C6H5CH2NH2 + R - X -> C6H5CH2NHR}\]
Which of the following alkylhalides is best suited for this reaction through SN1 mechanism?
विकल्प
\[\ce{CH3Br}\]
\[\ce{C6H5Br}\]
\[\ce{C6H5CH2Br}\]
\[\ce{C2H5Br}\]
उत्तर
\[\ce{C6H5CH2Br}\]
Explanation:
SN1 reaction occurs in two steps. In first step R – X bond is broken to produce a carbocation which is attacked by nucleophile. The greater the stability of carbocation, the greater will be the rate of reaction. Benzylic halides show high reactivity towards SN1 reaction.
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संबंधित प्रश्न
Accomplish the following conversion:
Nitrobenzene to benzoic acid
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Benzamide to toluene
Write the reactions of aromatic with nitrous acid.
Name the process of breaking C-X bond by ammonia in preparation of amines.
What is the molar mass of the amine formed when acetamide undergoes Hofmann bromamide degradation?
\[\ce{CH3-CN ->[Na/C2H5OH]}\]
The product formed is ____________.
The best reagent for converting 2–phenylpropanamide into 2-phenylpropanamine is ______.
Hoffmann Bromamide Degradation reaction is shown by ______.
Ethylamine can be prepared by the action of bromine and caustic potash on which compound?
Write short notes on the following:
Ammonolysis
