Download Pharm D 1st Year 2010 Sept 383804 Pharmaceutical Organic Chemistry Question Paper

Download Pharm-D (Doctor of Pharmacy) 1st Year (First Year) 2010 Sept 383804 Pharmaceutical Organic Chemistry Previous Question Paper

[KX 804] SEPTEMBER 2010 Sub. Code: 3804
DOCTOR OF PHARMACY (PHARM. D) DEGREE EXAMINATION
(Regulations 2008-2009 )
(Candidates admitted from 2008-2009 onwards)
FIRST YEAR
PAPER IV ? PHARMACEUTICAL ORGANIC CHEMISTRY
Q.P. Code: 383804
Time: Three Hours Maximum: 70 marks
Answer ALL questions
I. Elaborate on: (2 x 20 = 40)
1. a) Write the Mechanism, reactivity, orientation of aromatic electrophilic
substitution reaction with suitable examples.
b) Explain briefly about hybridization.
2. a) Why are aldehydes more reactive than ketone?
Give an account of the nucleophilic additions of aldehyde with the help of general
mechanism.
b) What are Organometallic compounds?
How they are prepared?
Give its synthetic applications.
II. Write notes on: (6 x 5 = 30)
1. Give the general methods of preparations of alcohols with examples?
How will you differentiate between 1?, 2?, 3? alcohols?
2. Explain the following reactions:
i) Cannizaro reaction.
ii) Diel?s Alder reaction.
3. Give the preparations of Ethers by Williamson?s synthesis.
4. Add a note on Isomerism.
5. Explain Bayer?s Strain Theory.
6. Add a note on Free Radicals.

*******
FirstRanker.com - FirstRanker's Choice