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PG Syllabus

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M.Sc. (Previous)<br />

Paper – VI : Organic Chemistry – II<br />

(Natural Products, Heterocycles and Alicyclics)<br />

1. Alkaloids<br />

General methods for determination of structure<br />

Chemistry of nicotine, Coniine and Atropine<br />

2. Heterocycles<br />

General Introduction<br />

Nomenclature of heterocyclic compounds containing two and three hetero atoms.<br />

3. Chemistry of :<br />

Five membered : Pyrazoles, Imidazoles and Oxazoles.<br />

Six Membered : Pyrimidines, Pyridazines and Pyrazines<br />

4. Terpenoids<br />

(a) Introduction and classification<br />

(b) General methods of structure determination<br />

(c) Acyclic monoterpenoids: Citral and Geraniol<br />

(d) Monocyclic monoterpenoid: alpha-Terpineol, Menthol and Limonene<br />

(e) Bicyclic monoterpeniod: -Pinene and Camphor<br />

5. Vitamins and Hormones<br />

Isolation, Structure and physiological function of Vitamin A & C.<br />

Structure and function of Thyroxin and Adrenaline.<br />

6. Ureides and Purines<br />

7. Dyes<br />

Chemistry and structure of Pyrimidine and Purine bases present in nucleic acids.<br />

Structure of Uric acid, Synthesis of Theobromine , Caffeine and Theophylline.<br />

General introduction and classification, chemistry of Alizarin and Indigo.<br />

8. Alicyclic compounds.<br />

General methods for preparation of medium and large ring alicyclic compounds. Stability of ring systems.<br />

Baeyer strain theory, theory of strainless rings.<br />

Conformation of simple cycloalkanes. Basic principles of conformational analysis of mono- and<br />

disubstituted cyclohexanes. Configuration of cis and trans decalins and decalols.

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