5-(1,2,3,4-tetra-O-acetyl-alpha-D-xylopyranos-5S-C-yl)-1,3,4-oxathiazol-2-one (8) has been prepared from glucuronamide in two steps and 73% overall yield by conversion to the tetra-O-acetyl derivative 7 followed by reaction with chlorocarbonylsulfenyl chloride. 5-(2,3,4-Tri-O-acetyl-beta-D-xylopyranosyl)-1,3,4-oxathiazol-2-one (12) was synthesised from D-xylose by a four-step sequence involving conversion to
An improved one-pot cost-effective synthesis of N, N-disubstituted carbamoyl halides and derivatives.
Adeppa K, et al.
Canadian Journal of Chemistry, 88(!2), 1277-1280 (2010)
Some fluorinated heterocyclic and acyclic derivatives of chlorocarbonylsulfenyl chloride.
John EO and Jean'ne MS.
Journal of Fluorine Chemistry, 36(4), 429-438 (1987)
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