2,3,4-tri-O-benzoyl-α-D-mannopyranosyl hydrogenphosphonate triethylamine salt 在
吡啶 、 triacetyl chloride 作用下,
反应 0.33h,
以50%的产率得到(1R,6R,7R,8S,9S,10R,15R,16R,17S,18S)-3,12-dihydroxy-3,12-dioxido-2,4,11,13,19,20-hexaoxa-3,12-diphosphatricyclo[13.3.1.16,10]icosane-7,8,9,16,17,18-hexayl hexabenzoate compound with triethylamine (1:1)