Synthesis of 6-formyl-2,3-di-o-phenylcarbamoylcellulose and its conversion into a 6-amino-6-desoxypolysaccharide

  • Z. I. Kuznetsova
Organic Chemistry
  • 19 Downloads

Conclusions

  1. 1.

    The compound 6-formyl-2,3-di-O-phenylcarbamoylcellulose has been prepared with degree of oxidation 0.7–0.8 during the oxidation of 2,3-di-O-phenylcarbamoylcellulose by the mixtures DMSO-DCHC-PSFA and DMSO-P2O5 (DCHC is dicyclohexylcarbodiimide, and PSFA is the pyridine salt of trifluoroacetic acid).

     
  2. 2.

    Upon the reduction of 6-aldoxime-2,3-di-O-phenylcarbamoylcellulose by LiAlH4, a 6-amino-6-desoxysaccharide is obtained with degree of substitution of 0.45.

     

Keywords

Oxidation Pyridine Trifluoroacetic Acid LiAlH4 Dicyclohexylcarbodiimide 

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Copyright information

© Plenum Publishing Corporation 1979

Authors and Affiliations

  • Z. I. Kuznetsova
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRMoscow

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