Download SGBAU B-Pharma 2019 Summer 5th Sem Sem V Pharmacutical Organic Chemistry III Question Paper

Time : Three Hours

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Pages: 1

35163 : Pharmaceutical Organic Chemistry - III : T-5.3 { AW -2309

Max. Marks : 60

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Notes:

1. All questions carry equal marks.
2. Answer any five questions.
3. Discuss the reaction, mechanism wherever necessary.
4. Use of pen Blue/Black ink/refill only for writing the answer book.

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1. Explain reaction mechanism of Beckmann rearrangement and Whitmore 1, 2-shift. 12
2. Write classification of proteins. Explain methods of peptide synthesis. 12
3. Discuss chemistry of indole and quinoline nucleus in detail. 12
4. Explain reaction mechanism with examples of Aldol condensation and MPV reduction. 12
5. What is mean by retrosynthesis? Explain retrosynthetic route for propranolol and ciprofloxacin. 12

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6. Write classification of carbohydrates with examples. Write a note on mutarotation. 12
7. Write short note on any two. 12
   1. Oppenaur oxidation.
   2. Multiple parallel synthesis.
   3. Lossen rearrangement.

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