Acetic Acid → HCID 131716484, compound

Participants

Reaction Steps

A 7.20 g portion of 2,5-anhydro-2-C-[(phenylmethoxy)methyl]-3,4,6-tris-O-(phenylmethyl)-D-glucose was dissolved in 6.7 ml of phosphonic acid, diethyl ester and treated with 620 μl of triethylamine under argon. After 4.5 hours 800 μl of acetic acid was added, the resulting yellow oil taken up in ether, washed with water, saturated with hexane, rewashed with water, then twice with brine, dried and evaporated. The residual oil was flash chromatographed, eluting 75 ml fractions with ether:toluene (2:1).

Provenance & Evidence