Quaternized Chitosan as an Efficient Catalyst for Synthesis of N-alkylthio-phthalimides

  •  Zhang Hu    
  •  Sidong Li    


A practical and efficient synthesis of N-alkylthio-phthalimides by the reaction of N-chlorophthalimide with
thiols catalyzed by quaternized chitosan was described. The reactions were carried out in relatively mild
conditions, and a variety of N-alkylthio-phthalimides were efficiently prepared with moderate to good yields.

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  • ISSN(Print): 1916-9698
  • ISSN(Online): 1916-9701
  • Started: 2009
  • Frequency: semiannual

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