Molar Volumes and Jone Dole Coefficients of Dihydropyrimidines and Its Derivatives By Manoj Ramesh Gaware

Product details

Publisher ‏: Scholars World
Author : Manoj Ramesh Gaware, Ankita Mukund Rayate
Language ‏: English
Edition : Latest By Publishers
Book Cover : Hard Back
ISBN : 9789354616686

Table of Content

Preface v 1. General Review 1 1.1 Introduction 1 1.2 Electromagnetic Radiation and Spectroscopy 2 1.2.1 Ultraviolet (UV) and Visible Spectroscopy 2 1.2.2 IR Spectroscopy (Infrared Spectroscopy) 4 1.2.3 NMR Spectroscopy (Nuclear Magnetic Resonance Spectroscopy) 6 1.4 Solution Chemistry 7 1.5 Density and Viscosity 8 1.6 Present-Day work 9 1.7 References 9 2. Characterization of Synthesized Dihydropyrimidines and its Derivatives 13 2.1 Introduction 13 2.2 Literature Methods for the Synthesis of Substituted Dihydropyrimidine Carbonitriles Dihydropyrimidine-2(1H)- ones and Dihydropyrimidine Carboxylates 15 viii 2.3 Present Work 18 2.3.1 Synthesis of Dihydropyrimidine Carbonitrile (4a-4e) 18 2.3.2 Synthesis of Dihyropyrimidin-2(1H)-one (5a-5e) 21 2.3.3 Synthesis of Dihydropyrimidine Carboxylates (6a-6e) 24 2.4 Experimental 26 2.4.1 General Procedure for Synthesis of DihydropyrimidineCarbonitrile 26 2.4.2 General Procedure for Synthesis of Dihyropyrimidin- 2(1H)-one 27 2.4.3 General Procedure for Synthesis of Dihydropyrimidine Carboxylate 28 2.6 IR and 1H NMR Spectrum of Synthesized Deivatives 29 2.5 Conclusion 41 2.7 References 41 3. Method Purification and Measurement of Density and Viscosity 45 3.1 Introduction of Materials 45 3.2 Purification of Solvents 45 3.2.1 Water 46 3.2.2 Dimethyl Sulphoxide (DMSO) 46 3.3 Measurement of Density and Viscosity 47 3.3.1 Density 47 3.3.2 Calibration Method 47 3.3.3 Density Measurement of Solutions 50 3.3.4 Viscosity 51 3.3.5 Calibration Method 52 3.3.6 Viscosity Measurement of Solutions 54 3.4 Preparation of Solutions 54 3.4.1 Preparation of Aqueous Dimethyl Sulphoxide 54 3.4.2 Preparation of Stock Solution of Dihydropyrimidine and its Derivatives 54 3.5 References 56 4. Densitometric and Viscometric Studies of Dihydropyrimidines and its Derivatives 59 4.1 Introduction 59 4.2 Literature Survey 61 ix 4.3 Present Work 72 4.4 Result and Discussion 73 4.4.1 Density and Viscosity of Dihydropyrimidine Carbonitrile (4a-4e) 73 4.4.2 Density and Viscosity of Dihydropyrimidin-2(1H)- ones (5a-5e) 79 4.4.3 Density Viscosity of Dihydropyrimidine Carboxylates (6a-6e) 88 4.5 Conclusion 96 4.6 References 97 Index 101