Synthesis and characterization of some acyl thiourea derivatives of chitosan and their biocidal activities
โ Scribed by Elkholy, Said S.; Salem, Hend A.; Eweis, Mohamed; Elsabee, Maher Z.
- Book ID
- 124109060
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- English
- Weight
- 342 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0141-8130
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Chitosan is effective at removing platinum from dilute solutions, but sorption properties are significantly affected by the presence of competitor anions, such as chloride and, especially, sulfate anions. Sorption capacities in such complex solutions are enhanced by grafting thiourea through glutara
## Abstract An environmentally benign method has been developed for the synthesis of novel chiral thiourea derivatives in high yields in ionic liquid [Bmim]PF~6~. The ionic solvent can be recovered and reused without any loss of its activity. The target compounds were characterized by elemental ana