Download RGUHS (Rajiv Gandhi University of Health Sciences) M.Pharma 2010 May (Master of Pharmacy) 1st Year 9232 Advanced Pharmaceutical Chemistry Org. Paper II Revised Scheme 2 Previous Question Paper
Rajiv Gandhi University of Health Sciences
First Year M.Pharm Degree Examination - May 2010
[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.
a) Write an account of formation, stability and reactions of free radicles
b) Explain addition to multiple bonds
2.
a) Explain Cannizzaro reaction and Favorskii rearrangement with examples
b) Write Polymer-supported synthesis of organic compounds giving examples
3.
a) Discuss Benzyne mechanism for Aromatic Nucleophillic substitution giving examples
b) What is the stability of carbocations? Explain with examples Pinacol-Pinacolone
rearrangement
SHORT ESSAY (Answer any FIVE)
5 X 10 = 50 Marks
4.
Explain giving mechanism, stereochemistry and examples "Hofman degradation of amides"
5.
Write about macro beads in new solid-phase synthesis
6.
Explain giving mechanism and examples for Reimer-Tiemen reaction and conversion of Pyrrole
to Pyridine
7.
Explain giving examples Diel's Alder reaction and stereochemistry of pericyclic reactions
8.
Explain homo and heterogenous catalysis with examples
9.
Explain phase transfer catalysis and its applications
SHORT NOTES
2 X 5 = 10 Marks
10. Curtius, Schmidt and Lossen rearrangement reactions
11. Discuss mechanism, examples of cope rearrangements
* * * * *
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