Advertisements
Advertisements
प्रश्न
Illustrate the following reaction giving suitable example in each case:Gabriel phthalimide synthesis
Write the reactions involved Gabriel phthalimide synthesis
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
How do you convert the following: C6H5CONH2 to C6H5NH2
Identify the product obtained when benzyl chloride undergoes ammonolysis in presence of excess ammonia followed by the reaction with two moles of methyl iodide.
In aqueous phase the order of basic strength of alkylamine is ______.
Which of the following reactions does NOT yield an amine?
Nitro compounds are reduced by iron scrap and hydrochloric acid to yield one of the following compounds:
Suggest a route by which the following conversion can be accomplished.
How will you carry out the following conversions?
Which of the following compound gives pink colour on reaction with phthalic anhydride in cone. H2SO4 followed by treatment with NaOH?
Write short note on the following:
Ammonolysis
Write short note on the following.
Ammonolysis.
