This download link is referred from the post: B.Pharm 1st Year Last 12 Years 2010-2022 Previous Question Papers (Bachelor of Pharmacy)
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(LE 4252) FEBRUARY 2014 Sub Code: 4252
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FIRST YEAR B.PHARM. EXAMPaper I - PHARMACEUTICAL ORGANIC CHEMISTRY
Q.P. Code: 564252
Time: Three hours Maximum: 100 marks
- Elaborate on: (2X20=40)
- Write down the general methods of preparation of alkyl and aryl halides
- Explain the methods of preparation and synthetic utility of aceto-acetic ester
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- Write in detail about resonance effect and intramolecular forces in organic compounds.
- Explain in detail about ozonolysis and Baeyer’s strain theory.
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II. Write Notes on: (8 x 5=40)
- Describe the Methods of preparation of alkane
- Describe the Mechanism of Diel’s-Alder Reaction
- Give the preparation and medicinal uses of amphetamine
- What are Grignard reagent and give synthetic utility
- Explain about Williamson ether synthesis and Reimer—Tiemann reaction
- Explain about Markownikoff's rule with example
- Discuss the Basicity of amines
- Discuss about nucleophilic aromatic substitution reaction with examples
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III. Short Answers on: (10 x 2 =20)
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- Dicophane
- Carbenes
- Ketones
- Anthracene
- Hyperconjugation
- Wave equations
- Diphenyl methane
- Citric acid
- Iodoform
- Inductive effect
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This download link is referred from the post: B.Pharm 1st Year Last 12 Years 2010-2022 Previous Question Papers (Bachelor of Pharmacy)
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