Download Pharm D 1st Year 2015 April 383804 Pharmaceutical Organic Chemistry Question Paper

Download Pharm-D (Doctor of Pharmacy) 1st Year (First Year) 2015 April 383804 Pharmaceutical Organic Chemistry Previous Question Paper

[LG 804] APRIL 2015 Sub. Code: 3804
DOCTOR OF PHARMACY (PHARM. D) DEGREE EXAMINATION
(2009-2010 Regulation)
FIRST YEAR
PAPER IV ? PHARMACEUTICAL ORGANIC CHEMISTRY
Q.P. Code: 383804
Time: Three Hours Maximum: 70 marks
Answer All questions
I. Elaborate on: (4 x 10 = 40)

1. Discuss the electrophilic substitution reaction in aromatic system.
Explain Mechanism of their reaction.
2. Briefly discuss Markownikoff?s rule and Peroxide effect with an example.
3. Discuss about Dehydro halogenation of alkyl halides.
Explain about its Kinetic and mechanism of E1and E2 reactions.
4. Explain the following reaction with mechanism:
a) Michael addition.
b) Reimer tieman?s reactions.
II. Write notes on: (6 x 5 = 30)
1. Write short notes on Baeyr?s strain theory.
2. Mention the structure and name them according to IUPAC
i) Formic acid.
ii) Acetaldehyde.
iii) Acetamide.
iv) Neopentane.
3. Write the structure, preparation, Assay & chemical uses of Ethylene diamine dihyrate.
4. Explain stereochemistry of SN1 and SN2 reactions.
5. Explain the method of preparation of esters and anhydride.
6. Explain the Wittig reaction with mechanisms.
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