ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Reactions of Enolic Sugar Derivatives, XIV. A New Synthesis of L-Fucosamine by „Azido-nitration“ of L-FucalStarting from 3,4-di-O-acetyl-L-fucal (2) 3,4-di-O-acetyl-2-azido-2-deoxy-α-L-fucopyranosyl nitrate (3) was prepared by azido-nitration. Ammonolysis and reacetylation led to 1-N,3,4-O-triacetyl-2-azido-2-deoxy-α-L-fucopyranosylamine (4). De-O-acetylated 4 (5) was hydrogenized to yield crude l-N-acetyl-2-amino-2-deoxy-α-L-fucopyranosylamine which after acid hydrolysis yielded L-fucosamine (1).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19791120441