Elementary Organic Spectroscopy Principles and Chemical Applications 5th edition by Y.R. Sharma (Informative)
Free download Elementary Organic Spectroscopy Principles and Chemical Applications 5th edition by Y.R. Sharma Revised Edition
5th Revised Edition
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Authors of: Elementary Organic Spectroscopy Principles and Chemical Applications 5th edition by Y.R. Sharma Revised Edition
Y. R. Sharma
Table of Contents in Elementary Organic Spectroscopy Principles and Chemical Applications 5th edition by Y.R. Sharma Revised Edition
CHAPTER 1: INTRODUCTION
1.1 Electro-magnetic radiations
1.2 Units
1.3 Electromagnetic Spectrum and Absorption of Radiations
Further Readings
Review Questions
Multiple Choice Questions
CHAPTER 2: ULTRA-VIOLET AND VISIBLE SPECTROSCOPY
2.1 Introduction
2.2 The Absorption Laws
2.3 Measurement of Absorption Intensity
2.4 Instrumentation
2.5 Formation of Absorption Bands
2.6 Theory of Electronic Spectroscopy
2.7 Types of Electronic Transitions
2.8 Transition Probability
2.9 The Chromophore Concept
2.10 Auxochrome
2.11 Absorption and Intensity shifts
2.12 Types of Absorption bands
2.13 Solvent Effects
2.14 Effect of Temperature and Solvent on the Fineness of Absorption Band
2.15 Conjugated dienes
2.16 Woodward-fieser Rules for Calculating Absorption Maximum in Dienes
2.17 Distortion of the Chromophore
2.18 Poly-enes and Poly-ynes
2.19 Ultra-violet Absorption in α, β-unsaturated Carbonyl Compounds
2.20 Woodward-fieser rules for Calculating Absorption Maximum in α, β-unsaturated carbonyl compounds
2.21 Compounds with N to O Bonds
2.22 Benzene and its Derivatives
2.23 Rules for Calculating Absorption Maximum for Derivatives of Acyl-benzenes
2.24 Absorption Spectra of Condensed Ring Systems
2.25 Heterocyclic Compounds
2.26 Steric Hindrance and Coplanarity
2.27 Fluorescence and Phosphorescence
2.28 Electronic Transitions for Charge Transfer Complexes
2.29 Study of keto-enol Tautomerism
2.30 Applications of ultra-violet Spectroscopy
2.31 Important Features in Electronic Spectroscopy
2.32 Important Terms and Definitions in Ultraviolet Spectroscopy
2.33 Short Questions with Answers
Further Readings
Review Questions
Multiple Choice Question
CHAPTER 3: INFRA-RED SPECTROSCOPY
3.1 Introduction
3.2 Principle of Infra-red Spectroscopy
3.3 Theory—Molecular vibrations
3.4 Vibrational Frequency
3.5 Number of fundamental vibrations
3.6 Selection Rules
3.7 Factors Influencing Vibrational Frequencies
3.8 Scanning of infra-red Spectrum
3.9 Sampling Techniques
3.10 Finger Print Region
3.11 Spectral Features of Some Classes of Organic Compounds
3.11 A Hydrocarbons
3.11 A1
Alkanes and alkyl residues
3.11 A2
Alkenes
3.11 A3
Alkynes
3.11 A4
Cycloalkanes
3.11 A5
Aromatic hydrocarbons
3.11 B Halogen compounds
3.11 C Alcohols and Phenols
3.11 D Ethers
3.11 E Carbonyl compounds
3.11 E1
Aldehydes and ketones
3.11 F Esters and lactones
3.11 G Carboxylic acids
3.11 H Acid halides
3.11 I Acid anhydrides
3.11 J Amides
3.11 K Lactams
3.11 L Amino acids
3.11 M Amines
3.11 N Anilides
3.11 O Nitro and Nitrite compounds
3.11 P Nitriles and related compounds
3.11 Q Thiols, Sulphonic acid and Sulphonamides
3.11 R Hetroaromatic compounds
3.12 Important Features in infra-red Spectroscopy
3.13 Applications of infra-red Spectroscopy
3.14 Simple Problems on infra-red Spectroscopy
3.15 Short questions with Answers
3.16 Important tips for Interpreting an infra-red Spectrum
3.17 Important Terms and Definitions in infra-red Spectroscopy
Further Reading
Review Questions
Multiple Choice Questions
CHAPTER 4: RAMAN SPECTROSCOPY
4.1 Introduction
4.2 Quantum Theory of Raman Effect
4.3 Theory of Raman Spectra (Stoke’s and antistoke’s lines)
4.4 Instrumentation
4.5 Conditions for Raman spectroscopy
4.6 Equivalence of Beer lambert law of absorption in Raman Scattering
4.7 Characteristic Parameters of Raman lines
4.8 Raman spectra of diatomic molecules
4.9 Rotational-Vibrational Raman Spectra
4.10 Vibrational Raman Spectra of Polyatomic Molecules
4.11 Rule of Mutual Exclusion Principle
4.12 Moment of Inertia of diatomic molecules, and Raman Spectroscopy
4.13 Infra-red and Raman Spectra are Complementary
4.14 Structure Elucidation by Raman Spectroscopy
4.15 Numericals On Raman Spectroscopy
4.16 Importance of Raman Spectra
4.17 Applications of Raman Spectroscopy
4.18 Important Terms and Definitions in Raman Spectroscopy
4.19 Short Questions with Answers
Further Reading
Review Questions
Multiple Choice Questions
CHAPTER 5: NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY
5.1 Introduction
5.2 Relaxation Process
5.3 Number of Signals
5.4 Instrumentation
5.5 Positions of Signals (Chemical Shift)
5.6 Internal Standards
5.7 Shielding and Deshielding Effects*
5.8 Factors Influencing Chemical Shift
5.9 Solvents Used
5.10 Peak Area and Proton Counting
5.11 Splitting of the Signals
5.12 Spin-spin Coupling
5.13 Nmr Absorption by other Nuclei
5.14 Calculating the Ratio in the heights of the Signals
5.15 Chemical Exchange (Proton Exchange Reactions)
5.16 Coupling Constant (J)
5.17 Restricted Rotation
5.18 Important Tips for Interpreting an Nmr Spectrum
5.19 Some Important Nmr Spectra
5.20 Double Resonance (Spin Decoupling)
5.21 Nuclear Overhauser Effect (N.O.E.)
5.22 Nmr Spectrum at more than one Radio-Frequency
5.23 Deuterium Exchange Reactions
5.24 C13–nmr Spectroscopy
5.25 F19– nmr
5.26 Nuclear Magnetic Resonance Spectra of Carbocations
5.27 Applications of Nmr Spectroscopy
5.28 Important Features in Nuclear Magnetic Resonance Spectroscopy
5.29 Simple Problems on Nuclear Magnetic Resonance
5.30 Short Questions with Answers
Further Reading
Review Questions
Multiple Choice Questions
CHAPTER 6: NUMERICAL PROBLEMS ON UV; IR AND NMR
6.1 Double bond and/or Ring equivalents
6.2 Problem set with solutions
(Problems 1–30)
Problem set I (Unsolved)
(Problems 1–26)
Problem set II (Unsolved)
(Problems 27–50)
CHAPTER 7: MASS SPECTROMETRY
7.1 Basic Principles
7.2 Theory
7.3 Instrumentation
7.4 Mass Spectrum
7.5 Determination of Molecular Formula
7.6 McLafferty Rearrangement
7.7 Metastable Ions or Peaks
7.8 The Nitrogen Rule
7.9 General Fragmentation Modes
7.10 Important Features of the Mass Spectra of Hydrocarbons
7.11 A Alkenes (Olefins)
7.11 B Acetylenes (Alkynes)
7.11 C Cycloalkanes
7.11 D Cycloalkenes and Cycloalkynes
7.12 Aromatic Compounds
7.13 Alcohols
7.14 Phenols
7.15 Thiols and Thiophenols
7.16 Ethers, Acetals and Ketals
7.17 Aliphatic Aldehydes and Ketones
7.18 Cyclic ketones
7.19 Aliphatic and Aromatic Acids
7.20 Esters
7.21 Amides
7.22 Halogen Compounds
6.23 Amines
6.24 Nitro Compounds
7.25 Aliphatic Nitriles
7.26 Important Features in Mass Spectroscopy
7.27 Simple Problems on Mass spectroscopy
7.27 Short Questions with Answer
Further Reading
Review Questions
Numerical Problems on Mass Spectrometry
Multiple Choice Questions
Answers to Problems
Subject index
Compound index
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