Answer the followings 1. Compare the aromaticity of Pyrrole, Furan and Thiophene in detail. 2. Justify statement “Pyridine gives Nucleophilic substitution reaction”
[6 marks]Give an account for different synthetic methods for Thiophene
[5 marks]Give different reactions of Furan.
[5 marks]Describe chemistry and synthetic methods of Pyrrole.
[6 marks]Explain in detail about Geometric isomerism with suitable examples
[5 marks]Answer the followings 1. What do you mean by chiral and achiral compounds? Explain in detail with suitable examples. 2. Explain about Basicity of Pyridine.
[5 marks]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]Explain about Conformational isomerism in n-Butane
[5 marks]Draw structure of following heterocyclic rings. 1. Indole 3. Quinoline 5. Thiazole 2. Pyrimidine 4. Pyridine
[6 marks]Explain about different reactions of Chiral molecules.
[5 marks]Explain about Beckmanns rearrangement reaction in detail.
[5 marks]Describe methods of synthesis of indole and explain any one method in detail.
[6 marks]Explain about DL system of nomenclature of optical isomers and sequence rules of nomenclature of Rand Sisomerism.
[5 marks]Explain about Birch reduction reaction in detail. Q. 6 (a) Give an account for stereochemistry of Biphenyl compounds
[6 marks]Write in detail about application of stereochemistry in pharmacy.
[5 marks]Explain Clemmensen reduction in detail.
[5 marks]Explain about Assymetric synthesis in detail.
[6 marks]Explain Oppenauer-oxidation reaction in detail.
[5 marks]Write a detailed note on Optical activity.
[5 marks]