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प्रश्न
Illustrate the following reaction giving suitable example in each case:Gabriel phthalimide synthesis
Write the reactions involved Gabriel phthalimide synthesis
उत्तर १
उत्तर २
Gabriel Phthalimide Synthesis Used for the preparation of primary amine
Reactions involved in the preparation of primary amine from phthalimide are as follows:
Aromatic primary amines cannot be prepared by this process because aryl halides do not undergo nucleophilic substitution with the anion formed by phthalimide.
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संबंधित प्रश्न
Give the structures of A, B and C in the following reaction:
Give the structures of A, B and C in the following reactions :
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(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.\[\ce{H2 SO4}\].
The Gabriels' phthalimide synthesis is used in the synthesis of
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