dibenzyl 4-hydroxypent-2-enyl phosphate

dibenzyl 4-oxopent-2-enyl phosphate

tert-butyl {(4R,5R)-5-(bis-benzyloxy-phosphoryloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl}carbamate

3-acetoxy-2,2-dimethoxypropyl dibenzyl phosphate

(2S,3R)-5-(bis-benzyloxyphosphoryloxymethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid