The course will be based upon a problem-solving approach in order to develop the ability to interpret information concerning reaction mechanisms from experimental data. 

 

LEARNING OUTCOMES

This course will enable the students

  • to classify organic reactions mechanism on different basis
  • to apply concepts of physical chemistry in order to solve organic reaction mechanism problems.
  • to relate the structure of molecules with their reactivity
  • to have an understanding of different reaction mechanisms common in organic reactions.

 

READINGS/BOOKS

  1. E. V. Anslyn and D. A. Dougherty Modern physical organic chemistry , University Science, 2006.
  2. N.S. Isaacs, Physical Organic Chemistry, Longmans, 1995.
  3. D. E. Levy , Arrow Pushing in Organic Chemistry; Wiley, 2008.
  4. R. B. Grossman, The Art of Writing Reasonable Organic Reaction Mechanisms, 2nd ed.; Springer, 2003.
  5. Sykes, P., A Guide Book to Mechanism in Organic Chemistry, Longman Scientific and Technical/John Wiley, New York, (1985))

CONTENTS

Chemical reactions and energy changes; qualitative aspects of collision; transition state theories, rates and equilibria; tracer techniques, trapping of intermediated; interpretation of kinetic data; correlation of structure with reactivity; linear free energy relationship; stereochemical and stereoscopic evidences; study of reaction mechanism of some recent reactions.

 

LESSON PLAN

Week 01

   Chemical reactions and energy changes

Week 02

   Kinetic Analysis: Postulates and Principles

Week 03

   Collision theory, Transition State Theory and Arrhenius Equation

Week 04

   Determination of reaction mechanism : introduction

Week 05

   Determination of reaction mechanism

Week 06

   Trapping of intermediates

Week 07

   Study of isotopes, Tracer techniques

Week 08

   Stereochemical and spectroscopic evidences for reaction mechanism

Week 09

   MID TERM EXAMINATION

Week 10

   Correlation of structure with reactivity: Linear free energy relationships

Week 11

  Correlation of structure with reactivity: Linear free energy relationships

Week 12

  Study of reaction mechanism of some reactions: Substitution reactions

Week 13

   Study of reaction mechanism of some reactions: Substitution reactions

Week 14

   Study of reaction mechanism of some reactions: Addition reactions

Week 15

   Study of reaction mechanism of some reactions: Elimination reactions

Week 16

   Study of reaction mechanism of some reactions: Elimination reactions

Week 17

   Study of reaction mechanism of some reactions: Miscellaneous reactions.

Week 18

   FINAL TERM EXAMINATION

 

SYSTEM OF EVALUATION

  • Mid Exam:   30%
  • Final Exam: 50%
  • Sessional ​    20% (Presentation, Assignment, Attendance, Participation etc,)

 

KEY DATES AND TIME OF CLASS MEETINGS

Starting Date: 02-11-2020

Time Table: MPhil-I (Regular, Session 2020-2022)

     Wednesday:    11:15 am - 12-45 pm 

     Thursday:        11:15 am - 12-45 pm 

Course Material