Chemistry - AMINES Question with Solution | TestHub

ChemistryAMINESPREPARATION OF AMINESHard2 minQB
ChemistryHardnumerical

How many of the following can be prepared by Gabriel phthalimide synthesis? Count compounds accessible in principle, including primary amines made from secondary alkyl halides; yield is not being assessed.

Answer:
3.00
Solution:

Gabriel synthesis gives primary alkyl amines after alkylation of phthalimide and hydrolysis. Compounds vi, viii and ix are accessible in principle. A secondary alkyl halide can give viii, although elimination can reduce yield; yield is not assessed here. Aryl, tertiary/bridgehead, secondary amine and amide products are excluded. Count: 3.

 

 

 

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Stream:JEESubject:ChemistryTopic:AMINESSubtopic:PREPARATION OF AMINES
⏱ 2mℹ️ Source: QB

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