Quinoline and isoquinoline

Which is not a method of synthesis of quinoline

• hantzch synth

• skraup synth

• paal knoor synth

electrophilic substitution in quinoline takes place in positions ....

• 8

• 5

• 3

• 5 and 8

nucleophilic substitution in quinoline takes place in positions ....

• 5 and 8

• 2 and 4

• 1 and 3

• no nucleophilic substitution takes place

nucleophilic substitution in isoquinoline takes place in positions ....

• 3

• 4

• 2 and 4

• 1

Reduction of quinoline using H₂/Pt at room temp produces

• 1,2-dihydroquinoline

• decahydroquinoline

• 1,2,3,4-tertrahydroquinoline

• nicotinic acid

Bischler- Napieralski synthesis is related to which of the following

• indole

• Isoquinline

• imidazole

• pyrrole