Download OU M.Pharma Ph.Chemistry 2nd Sem 2019 13324PCI Advanced Organic Chemistry Ii Question Paper

Download OU (Osmania University) M.Pharma-Ph.Chemistry (Master of Pharmacy) 2nd Semester 2019 13324PCI Advanced Organic Chemistry Ii Previous Question Paper

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Code No. 13324/PCI
FACULTY OF PHARMACY
M. Pharmacy (Pharmaceutical Chemistry) II-Semester (PCI) (Main) Examination,
August 2019
Subject: Advanced Organic Chemistry ? II
Time: 3 Hrs Max. Marks: 75
Note: Answer any five questions. All questions carry equal marks.
1 (a) Explain the principle involved in the continus flow reactors. Discuss their
industrial Applications.
(b) Write a note on solvents used in microwave assisted synthesis. (8+7)
2 (a) Discuss the sequential strategies for solution phase peptide synthesis.
(b) Write a note on side reactions in peptide synthesis. (8+7)
3 (a) What are pericyclic reactions? Discuss any two types of pericyclic reactions
with mechanism.
(b) Discuss the basic principles of photo chemical reactions. (10+5)
4 (a) What is heterogenes catalysis ? Write the advantages and disadvantages
(b) Discuss in detail abt the homogens catalysis used in drug synthesis with
example. (8+7)
5 (a) Write a note on chiral auxillaries and catalytic asymmetric synthesis. (9+6)
(b)What are racemates? Explain resolution of recemates and its applications.
6 Write a short note on : (3+6+6)
(a) Specific rotation
(b) Protecting agents in peptide synthesis
(c) Ultra snd assisted synthesis
7 (a) Discuss abt protection, solid supports, linkers acti vation procedures in solid
phase peptide synthesis.
(b) HF cleavage protocols. (10+5)
8 Write a short note on:
(a) Applications of Microwave technology in organic reactions.
(b) Phase transfer catalysis (8+7)
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