3,4-dibenzyloxy-5-chlorophenol

3-chloro-1,2,5-tris(tert-butyldimethylsilyloxy)benzene

4-bromo-3-chloro-1,2-dibenzyloxy-5-(tert-butyldimethylsilyloxy)benzene

5-bromo-6-chloro-1,2,4-tris(tert-butyldimethylsilyloxy)benzene

(4aS,6aS,12bS)-2H-9,10-bis(tert-butyldimethylsilyloxy)-11-chloro-1,3,4,4a,5,6,6a,12b-octahydro-4,4,6a,12b-tetramethyl-benzo[a]xanthene