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Which reaction can be used for the direct conversion of amides into 10 amine ?
- a)Reduction with LiAlH4
- b)Perkin’s reaction
- c)Claissen reaction
- d)Hoffmann ammonolysis
Correct answer is option 'A'. Can you explain this answer?
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Which reaction can be used for the direct conversion of amides into 10...
The correct answer is option A
Reduction with LiAlH4
Reduction with LiAlH4
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Which reaction can be used for the direct conversion of amides into 10...
The correct answer is option A
Reduction with LiAlH4
Reduction with LiAlH4
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Which reaction can be used for the direct conversion of amides into 10...
Reduction with LiAlH4:
Amides can be directly converted into amines by reduction with lithium aluminum hydride (LiAlH4). This reaction is a well-known method for the conversion of amides into amines.
Mechanism:
- In the presence of LiAlH4, the carbonyl group of the amide is reduced to an alcohol.
- The alcohol then undergoes further reaction with LiAlH4 to form an aldehyde.
- The aldehyde is then reduced to an amine by LiAlH4.
Advantages:
- This method is a direct and efficient way to convert amides into amines.
- LiAlH4 is a strong reducing agent, making the reaction relatively fast and high yielding.
- The reaction conditions are mild and can be carried out at room temperature.
Limitations:
- LiAlH4 is a moisture-sensitive and air-sensitive reagent, requiring careful handling.
- The reaction may not be selective in cases where other reducible functional groups are present in the molecule.
- The workup and purification of the products can be challenging due to the presence of multiple reaction steps.
In conclusion, the reduction with LiAlH4 is a useful method for the direct conversion of amides into amines, providing a straightforward route to access amines from readily available starting materials.
Amides can be directly converted into amines by reduction with lithium aluminum hydride (LiAlH4). This reaction is a well-known method for the conversion of amides into amines.
Mechanism:
- In the presence of LiAlH4, the carbonyl group of the amide is reduced to an alcohol.
- The alcohol then undergoes further reaction with LiAlH4 to form an aldehyde.
- The aldehyde is then reduced to an amine by LiAlH4.
Advantages:
- This method is a direct and efficient way to convert amides into amines.
- LiAlH4 is a strong reducing agent, making the reaction relatively fast and high yielding.
- The reaction conditions are mild and can be carried out at room temperature.
Limitations:
- LiAlH4 is a moisture-sensitive and air-sensitive reagent, requiring careful handling.
- The reaction may not be selective in cases where other reducible functional groups are present in the molecule.
- The workup and purification of the products can be challenging due to the presence of multiple reaction steps.
In conclusion, the reduction with LiAlH4 is a useful method for the direct conversion of amides into amines, providing a straightforward route to access amines from readily available starting materials.
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Which reaction can be used for the direct conversion of amides into 10amine ?a)Reduction with LiAlH4b)Perkin’s reactionc)Claissen reactiond)Hoffmann ammonolysisCorrect answer is option 'A'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which reaction can be used for the direct conversion of amides into 10amine ?a)Reduction with LiAlH4b)Perkin’s reactionc)Claissen reactiond)Hoffmann ammonolysisCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which reaction can be used for the direct conversion of amides into 10amine ?a)Reduction with LiAlH4b)Perkin’s reactionc)Claissen reactiond)Hoffmann ammonolysisCorrect answer is option 'A'. Can you explain this answer?.
Which reaction can be used for the direct conversion of amides into 10amine ?a)Reduction with LiAlH4b)Perkin’s reactionc)Claissen reactiond)Hoffmann ammonolysisCorrect answer is option 'A'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which reaction can be used for the direct conversion of amides into 10amine ?a)Reduction with LiAlH4b)Perkin’s reactionc)Claissen reactiond)Hoffmann ammonolysisCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which reaction can be used for the direct conversion of amides into 10amine ?a)Reduction with LiAlH4b)Perkin’s reactionc)Claissen reactiond)Hoffmann ammonolysisCorrect answer is option 'A'. Can you explain this answer?.
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