Download PTU M.Pharm 2020 March 2nd Sem 72352 Advanced Organic Chemistry Ii Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) M.Pharma 2020 March (Master of Pharmacy) 2nd Sem 72352 Advanced Organic Chemistry Ii Previous Question Paper

1 | M- 72352 (S7)-2827

Roll No. Total No. of Pages : 01
Total No. of Questions : 06
M. Pharmacy (Sem.?2)
ADVANCED ORGANIC CHEMISTRY-II
Subject Code : PHCHM-132
M.Code : 72352
Time : 3 Hrs. Max. Marks : 80
INSTRUCTIONS TO CANDIDATES :
1. Attempt any FIVE questions out of SIX questions.
2. Each question carry SIXTEEN marks.

1. Write a short note on :
a. Aldol condensation (5)
b. Sigmatropic reactions (6)
c. Jablonski diagram (5)
2. Explain in detail various type of pericyclic reactions. (16)
3. Name the different reductive method for carbonyl compounds. Explain the detailed
mechanism of any two in detail with suitable examples. (16)
4. What do you mean by protection and de protection of functional groups? Discuss their
significance covering suitable examples. (16)
5. Give the detail mechanism of :
a. Witting rearrangement (6)
b. Claisen rearrangement (5)
c. Homologization of aldehydes and ketones (5)
6. Give the IUPAC nomenclature for the four broad mechanistic classes of nucleophilic
aromatic substitution and discuss in detail any two mechanism. (16)
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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