Synthesis of Dithiocarbamate Salts, Reaction of Divinyl Sulfone with Amines and CS2 & Polymerization of Diamines and CS2 with Michael Acceptors

Raesi, Mozhgan | 2010

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 41363 (03)
  4. University: Sharif University of Technology
  5. Department: Chemistry
  6. Advisor(s): Mahmoodi Hashemi, Mohammad; Ziyaei Halimjani, Azim
  7. Abstract:
  8. At the first part of project, different kinds of monodithiocarbamates were synthesized.In order to prepare these compounds two methods have been used:Reactions of amines and carbon disulfide in water and finally addition of Michael acceptors.Reaction of amines and carbon disulfide, then addition of alkyl halides under solvent-free conditions.Dithiocarbamate salts are prepared in ether by using CF3SO3CH3 as the methylation agent with resulted monodithiocarbamates at the first part of the project. These salts are found to be ionic liquids, which is important class of organic compounds.At the second part of project, the Michael additions of amines with divinyl sulfone are investigated in ethanol.This reaction is used for polymerization reaction of diamines with Michael acceptors such as divinyl sulfone and N, N`- Methylene diacryl amide in mixture of ethanol and DMF
  9. Keywords:
  10. Dithiocarbamate ; Ionic Liquids ; Michael Addition ; Polymerization ; Dithiocarbamate Salt

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