Tetrahedron Asymmetry p. 2803 - 2810 (1995)
Update date:2022-08-02
Topics:
Singh, Suddham
Gallagher, Richard
Derrick, Peter J.
Crout, David H.G.
Using a crude β-N-acetylhexosaminidase from Aspergillus oryzae both tri-N-acetylchitotriose (GlcNAc)3 (1,n=1) and tetra-N-acetylchitotetraose (GlcNAc4) (1,n=2) act respectively as both glycosyl donor and glycosyl acceptor to give product mixtures containing significant quantities of the corresponding penta- and hexasaccharides <1 (n=3) and 1 (n=4), respectively> which are readily isolated and purified by charcoal-Celite chromatography.
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