Journal of the Chemical Society. Chemical communications p. 704 - 705 (1992)
Update date:2022-08-04
Topics:
Crout, David H.
Singh, Suddham
Swoboda, Ben E. P. G.
Critchley, Peter
Gibson, Walter T.
Using a crude N-acetylgalactosaminidase from Aspergillus oryzae, the β-N-acetylgalactosaminyl moiety of p-nitrophenyl N-acetylgalactosaminide was transferred to the C-4 and C-6 hydroxy groups of methyl N-acetyl-β-D-glucosaminide and methyl N-acetyl-α-D-glucosaminide and, for the latter, with high efficiency and selectivity for transfer to the C-4 position.
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