1800 102 5661 info@sgtuniversity.org

Curriculum | B.Sc (Non- Medical) | Paper V (Theory) Organic Chemistry Code 09010509

Curriculum

Paper V (Theory) Organic Chemistry Code 09010509

S.No. Topic Learning objectives Teaching Guidelines  Methodology Time (Hrs)
1  NMR Spectroscopy-I
1. Principle      of      nuclear      magnetic      resonance
2. PMR spectrum
3. Number    of    signals,    peak     areas,
4. Equivalent    and nonequivalent    protons    5. Positions    of    signals    and    chemical shift
6. Shielding        and        deshielding of protons,
7. Proton counting,
8. Splitting  of  signals  and  coupling  constants,
9. Magnetic equivalence of protons.
Students will be able to
1. Understand  how nuclear spins are affected by a magnetic field, and be able to explain what happens when radiofrequency radiation is absorbed. 2. Predict the number of proton in NMR signals expected from a compound given its structure.
3. Predict the splitting pattern in the proton NMR spectrum of a compound given its structure.
To describe the principle of NMR spectroscopy, nuclear spin and the splitting of energy levels in a magnetic field, to identify the different type of protons, shieldind and deshielding effect of protons by different groups. 1. Lecture
2. Seminar
3.Discussion with students
4. Assignment
5.discussion on assignment
6.Evaluation of assignment
 
8
2. NMR Spectroscopy-II
1.Discussion of PMR spectra of the molecules: ethyl bromide, n-propyl  bromide,  isopropyl  bromide,  1,1-dibromoethane,  1,1,2-tribromoethane,   ethanol, acetaldehyde, ethyl acetate, toluene, benzaldehyde and    acetophenone.
2. Simple problems on PMR spectroscopy for structure determination of organic compounds.
Students will be able to calculate coupling constants from 1H NMR spectra, and utilize the coupling constants for determining compound structure. To describe the number of equivalent protons in the molecules ethyl bromide, n-propyl bromide, isopropyl  bromide, 1,1-dibromoethane,  1,1,2-tribromoethane,   ethanol, acetaldehyde, ethyl acetate, toluene, benzaldehyde and    acetophenone and number of signals and coupling constant values. 1. Lecture
2. Seminar
3.Discussion with students
4. Assignment
5.discussion on assignment
6.Evaluation of assignment
 

8

3. Carbohydrates-I
1. Classification and nomenclature. Monosaccharides
2. Mechanism of osazone formation, interconversion  of glucose and fructose, chain lengthening and chain shortening of aldoses.
3. Configuration of monosaccharides. Erythro and threo diastereomers.
4. Conversion of glucose into mannose. Formation of glycosides, ethers and esters.
5. Determination of ring size of glucose and fructose. Open chain and cyclic structure of D(+)-glucose & D(-) fructose.
5. Mechanism of muta rotation. Structures of  ribose and deoxyribose.
Students will be able to
1.Darw and identify the structures of monosaccharides
2.  Draw the D and L structures of glucose and fructose
To describe the nomenclature of monosaccharides with suitable examples, mechanism of osazone formation and interconversion of glucose and fructose, mechanism of muta rotation. 1. Lecture
2. Seminar
3.Discussion with students
4. Assignment
5.discussion on assignment
6.Evaluation of assignment
 

8

4.  Carbohydrates-II
1. An introduction to disaccharides (maltose, sucrose and lactose) and polysaccharides (starch and cellulose) without involving structure determination.
Students will be able to draw and understand the structures of disaccharides and polysaccharides To cover the nomenclature and structures of disaccharides and polysaccharides. 1. Lecture
2. Seminar
3.Discussion with students
4. Assignment
5.discussion on assignment
6.Evaluation of assignment
 

5

5 Organometallic Compounds
1. Organo-magnesium compounds: the Grignard reagents-formation
2 Structure and chemical reactions. Organo-zinc compounds: formation and chemical reactions. Organo-lithium compounds: formation and chemical reactions
Students will be able to undersatand the  structure and properties of organo-magnesium, organo-zinc and organo-lithium compounds To cover the method of preparation, properties and chemical reaction of Grignard reagent and organo-zinc copmpounds 1. Lecture
2. Seminar
3.Discussion with students
4. Assignment
5.discussion on assignment
6.Evaluation of assignment
      6