A convenient method of preparation of p-Nitrophenyl-α-D-glycosaminides
Brief Communications
Received:
- 48 Downloads
- 1 Citations
Conclusions
- 1.
The synthesis of p-nitrophenyl-2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranoside and p-nitrophenyl-2-acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-3, 6-di-O-acetyl-2-desoxy-β-D-glucopyranoside is reported consisting of treatment of the corresponding mono- and disaccharide chlorides with potassium or sodium p-nitrophenoxide in dimethylformamide.
- 2.
The starting acetylated glycosoaminyl chlorides were obtained in high yield by the action of dry HCl in acetyl chloride on N-acetyl-D-glucosamine or on chitobiose octa-acetate.
Keywords
Sodium Chloride Potassium Acetyl Disaccharide
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Preview
Unable to display preview. Download preview PDF.
Literature cited
- 1.T. Osawa, Carbohydrate Research,1, 435 (1966).Google Scholar
- 2.T. Osawa and Y. Nakazawa, Biochim. Biophys. Acta,130, 56 (1966).Google Scholar
- 3.F. G. Loontiens and C. K. de Bruyne, Naturwissenschaften,51, 359 (1964).Google Scholar
- 4.
- 5.D. H. Leaback and P. G. Walker, J. Chem. Soc., 4754 (1957).Google Scholar
- 6.J. R. Vercellotti and A. E. Luetzow, J. Org. Chem.,31, 825 (1966).Google Scholar
- 7.S. A. Barker, A. B. Foster, M. Stacey, and J. M. Webber, J. Chem. Soc., 2218 (1958).Google Scholar
Copyright information
© Consultants Bureau 1969