for the following products
(2S,3S,4S,5R,6R)-2-(Methoxycarbonyl)-6-(2,2,2-trichloro-1-iminoethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate | 3,4,6-Tri-O-acetyl-alpha-D-glucopyranose 1,2-(methyl orthoacetate)Â | 3,4,6-Tri-O-acetyl-alpha-D-glucopyranose 1,2-(methyl orthoacetate) and 2,3,4-tri-O-Acetyl-alpha-D-glucuronic acid methyl ester, trichloroacetimidate