Download RGUHS (Rajiv Gandhi University of Health Sciences) M Pharma (Master of Pharmacy) First Year (1st Year) 2011 May 9232 Advanced Pharmaceutical Chemistry Question Paper.
Rajiv Gandhi University of Health Sciences
First Year M.Pharm Degree Examination - May 2011
[Time: 3 Hours] [Max. Marks: 100]
ADVANCED PHARMACEUTICAL CHEMISTRY (ORG.)
PAPER II
(Revised Scheme 2)
Q.P. CODE: 9232
Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary. Answer all questions
LONG ESSAY (Answer any TWO) 2 X 20 = 40 Marks
1. Discuss the mechanisms involved in nucleophilic aromatic substitution reactions with suitable
examples
2. Write about the phase transfer catalysis in anhydrides, epoxide, ester and reduction reactions.
3. Classify rearrangement reactions with suitable examples. Explain any three rearrangement
reaction with their mechanisms.
SHORT ESSAY (Answer any FIVE) 5 X 10 = 50 Marks
4. Write an account of formation and reactions of free radicals.
5. Give an account of Homogenous and Heterogenous catalysis
6. Write about combinatorial libraries in solution.
7. Discuss the pericyclic reactions giving emphasis on sigmatropic rearrangement.
8. Explain the formation, structure and reactions of Carbenes.
9. Discuss the mechanism involved in Cannizzaro reaction and Aldol condensation by giving
suitable examples.
SHORT NOTES 2 X 5 = 10 Marks
10. Conversion of pyrrole to pyridine.
11. Macro-Beads in new solid phase synthesis.
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This post was last modified on 20 December 2019