CHB-603 (B. Sc. VI Semester)

Which is the most probable main product of the following reaction?

• 
• 
• 
• 

Indole ring is present in______________?

• Tryptophan

• Valine

• Methionine

• Histidine

Quinoline undergoes nucleophilic substitution on heating with NaNH₂ to give

• 2-aminoquinoline

• 4-aminoquinoline

• 3-aminoquinoline

• 8-aminoquinoline

The product of the above reaction is

• 
• 
• 
• 

The suitable reagent for the given reaction is

• Na/liq. NH₃

• H₂/Pt

• Sn/ KOH

• H₂/Pd

The product is

• 
• 
• 
• 

Fischer's indole synthesis involves

• [2,3] sigmatropic shift

• [3,3] sigmatropic shift

• [3,2] sigmatropic shift

• [2,2] sigmatropic shift

The product is

• 
• 
• 
• 

The product is

• 
• 
• 
• 

The product is

• 
• 
• 
•