(R)-2-(2-(1,3-dithian-2-yl)ethyl)-1,4-dioxane

(R)-1,4-dioxane-2-carboxaldehyde

(R)-2-(2-iodopropyl)-1,4-dioxane

(R)-2-(3-(2-(((R)-1,4-dioxan-2-yl)methyl)-1,3-dithian-2-yl)propyl)-1,4-dioxane