(3aR,8S,9S,13bR)-2,2,5,14,14-pentamethyl-6,7,9,13b-tetrahydro-4,8-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxole-8,9(3aH)-diol

tert-butyldimethyl(2-vinylbenzyloxy)silane

(R)-[2-(tert-Butyl-dimethyl-silanyloxymethyl)-phenyl]-(1-methoxy-1-methyl-ethoxy)-acetaldehyde