(1S)-1,5-Anhydro-1-c-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-D-glucitol tetraacetate

for the following products (1S)-1,5-anhydro-2,3,4,6-tetra-O-acteyl-1-C-[4-chloro-3-[[4-[[(3S)-tetrahydrofu-ran-3-yl]oxy]phenyl] methyl]phenyl]-D-Glucitol | Acetoxy empagliflozin and (1S)-1,5-Anhydro-1-c-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-D-glucitol tetraacetate