Define following terms. 1) Enantiomers 4) Atropisomers 2) Conformational isomer 5) Diastereoisomer 3) Heterocyclic compound 6) Chirality
[6 marks]Write in detail about Resolution of Racemic mixture.
[5 marks]What are Stereospecific and Stereoselective reactions? Explain in detail.
[5 marks]Explain in detail about Geometric isomerism with suitable examples and describe method of determination of configuration of geometrical isomers.
[6 marks]Describe Conformational isomerism of Cyclohexane.
[5 marks]Write in detail about Stereochemistry of Biphenyl compounds.
[5 marks]Write in detail about methods of preparation of Pyrrole.
[6 marks]Justify followings 1. Thiophene is more aromatic than Pyrrole and Furan. 2. Pyridine is more basic than Pyrimidine.
[5 marks]Draw structure of following heterocyclic rings. 1. Piperazine 3. Isoquinoline 5. Piperidine 2. Pyrazine 4. Quinoxaline
[5 marks]Give different synthetiic methods of Pyrimidine in detail.
[6 marks]Give application of Purine compounds in Pharmacy in detail.
[5 marks]Write in detail about reactions of Pyrrole.
[5 marks]Describe Conformational isomerism of n-Butane
[6 marks]Write a detailed note on Asymmetric synthesis.
[5 marks]Describe Sequence rule with example for nomenclature of Optical isomers. Q. 6 (a) Explain Clemmensen reduction in detail.
[6 marks]Give synthetic methods of Thiazole in detail.
[5 marks]Explain Oppenauer-oxidation reaction in detail.
[5 marks]Describe Fischer indole synthesis and give medicinal importance of Indole.
[6 marks]Give different reactions of Chiral molecules.
[5 marks]Write in detail about requirements to possess optical activity for a molecule.
[5 marks]