CH3CH2ClNaCNXNi/H2YAcetic anhydrideZ

In the above reaction sequence, Z is                                  

1. CH3CH2CH2NHCOCH3

2. CH3CH2CH2NH2

3. CH3CH2CH2CONHCH3

4. CH3CH2CH2CONHCOCH3

Subtopic:  Cyanides & Isocyanides |
 73%
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Predict the product,


 

1.
2.
3.
4.

1. 

2. 

3. 

4. 

Subtopic:  Amines - Preparation & Properties |
 51%
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Aniline in a set of reactions yield the following products                                                   

The structure of the product D would be -

1. C6H5CH2NH2

2. C6H5NHCH2CH3

3. C6H5NHOH

4. C6H5CH2OH

Subtopic:  Cyanides & Isocyanides | Diazonium Salts: Preparation, Properties & Uses |
 61%
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Intermediates formed during the reaction of RCONH2 with Br2 and KOH are -                               

1. RCONHBr and RNCO

2. RNHCOBr and RNCO

3. RNHBr and RCONHBr

4. RCONBr2

Subtopic:  Amines - Preparation & Properties |
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In a reaction of aniline a colored product C was obtained.

The structure of C would be

1. 

2. 

3. 

4. 

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
 74%
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Product Q in the above reaction is             

1.  

2.  

3.  

4.  

Subtopic:  Cyanides & Isocyanides |
 60%
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The final product C in the below mentioned reaction is:
\(\xrightarrow[]{Ac_2O}\ A\ \xrightarrow[CH_3COOH]{Br_2}\ B\ \xrightarrow[H^+]{H_2O}\ C\)

1.  2.
3. 4.
Subtopic:  Mechanism |
 64%
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Aniline when diazotised in cold and then treated with dimethylaniline, gives a coloured product. Its structure would be :                                                                                 

1.

2. 

3. 

4. 

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
 71%
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Aniline in a set of the following reactions yielded a coloured product Y.                        

(273-278 K)NaNO2/HClXN,N- dimethylanilineY

The structure of Y would be

1.

2. 

3. 

4. 

Subtopic:  Amines - Preparation & Properties |
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What is the end product in the following sequences of operations;

AcetamideP2O5A4HB ?

1. CH3NH                             

2. C2H5NH2

3. CH3CN                                   

4.  CH3COONH4

Subtopic:  Mechanism |
 68%
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