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  • Title
  • Declaration
  • Certificate 1
  • Certificate 2
  • Acknowledgement
  • Abstract
  • Preface
  • Contents
  • List of Tables
  • List of Figures
  • List of Schemes
  • Abbreviations
  • List of Publications
  • 1. Introduction
  • 2. Solid phase synthesis and microwave assisted reactions-A review
  • 3. Experimental
  • 4. Results and discussion
  • 4.1. Polyvinylpyrrolidone - General concept
  • 4.2. Crosslinked polyvinylpyrrolidone
  • 4.3. Preparation of bromine complexes of DVB-, NNMBA-, and EGDMA-crosslinked polyvinylpyrrolidones (PVP-Br)
  • 4.4. Effect of microwave power level on reactions using crosslinked polyvinylpyrrolidone-bromine reagents
  • 4. 5. Stability of polyvinylpyrrolidone-bromine complex to microwave irradiation
  • 4.6. Comparison of bromine capacity variation in DVB-, NNMBA and EGDMA-crosslinked polyvinylpyrrolidone-bromine reagent under microwave irradiation
  • 4.7. Synthetic reactions using crosslinked polyvinylpyrrolidonebromine complexes
  • 4.9. Effect of reaction conditions on the course of oxidation reactions using polyvinylpyrrolidone-bromine complexes
  • 4. 10. Recycling and reuse of the spent reagents
  • 5. Summary and outlook
  • Bibliography