l-menthyl (2R,6R)-4-oxo-2,6-diphenyl-1,3-dioxane-2-carboxylate

1-methoxy-1-trimethylsiloxyethene

(2R,2'S)-2-(tert-Butyl)-5-(2'-hydroxy-2'-phenylethyl)-Δ4-1,3-oxazolin-3,4-dicarbonsaeure-dimethylester