M.Sc. (Semester IV) (CBCS) Examination Mar/Apr-2018
Organic Chemistry
APPLIED ORGANIC CHEMISTRY
Time: 2½ Hours
Max. Marks: 70
Instructions: Attempt in all five questions. Section-I is compulsory. Attempt any two questions from Section-II and any two from Section -III. Answer to all questions (Section II, III) should be written in same answer book. All question carry equal marks. Figures to the right indicate full marks.
Section-I
Q.1

Define the terms of the following
07
Merrifield Resin
Synthetic Musk
Ionic liquids
Epimers
Monosaccharide's
Annulenes
Anomeric carbon
B)Predict the products in the following reactions:
Section-II
Q.2
What is green chemistry? Explain the following basic principles of green chemistry with suitable examples.
Atom economy
Reduce the derivatisation
Renewable raw materials
07
What are enzymes catalyzed reactions? Discuss the enzymatic reduction and oxidation reactions.
07
Q.3
What is solid phase synthesis? Explain the Merrifield resin used in solid phase synthesis of polypeptide.
07
What are Fulvenes? Discuss their synthesis and chemical reactions.
07
Q.4
Give the synthesis and applications of 2-phenylethanol and Vaniline.
07
Write notes on the following:
Ultrasonication reaction
Calixerins
07
Section-III
Q.5
Discuss the various oxidation and reduction reactions of D-glucose.
05
What is azulene? Explain their synthetic and chemical reactions.
05
Killiani-Fischer's synthesis.
04
Q.6
What are Ferrocenes? Explain their structure and chemical reactions.
05
Explain the chemical reaction of D-glucose with excess quantity of phenyl hydrazine.
05
Why β-form of D-glucose is more stable than the ∝-form
04
Q.7
Write a note on any Three of the following.
14
Glycosides
Microwave assisted reactions
Tropone
Anomeric effect