(3-Allyl-5,8-dimethoxy-naphthalen-2-yloxy)-tert-butyl-dimethyl-silane

{2-[2-((S)-5,8-Dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-ethyl]-[1,3]dioxan-2-ylethynyl}-triisopropyl-silane

(1S)-5,8-Dimethoxy-1-methyl-1-(3-oxopent-4-ynyl)-1,2,3,4-tetrahydroanthracene

6-(tert-Butyl-dimethyl-silanyloxy)-7-[(Z)-6-(tert-butyl-diphenyl-silanyloxy)-4-methyl-hex-4-enyl]-1,4-dimethoxy-naphthalene

2-[2-((S)-5,8-Dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-ethyl]-2-ethynyl-[1,3]dioxane

tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

(S)-5,8-Dimethoxy-4-methyl-4-(2-{2-[(triisopropylsilanyl)-ethynyl]-[1,3]dioxan-2-yl}-ethyl)-3,4-dihydro-2H-anthracen-1-one