(R)-3-(3-bromophenoxy)-2-(((methylsulfonyl)oxy)methyl)propyl acetate

(3aR,6aS)-2,2-dimethyl-3a,6a-dihydro-4H-[1,3]dioxolo[4,5-c]pyrrole

(R)-1-(tert-butyl)dimethylsilyloxy-2-((3-bromophenoxy)methyl)-3-isocyanopropane

((4S,5R)-5-(hydroxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl butanoate