6-butyl-5-diphenylphosphoryl-2,2-dimethyl-2,3,5,6-tetrahydropyran-4-one

methyl (E)-2-methylene-4-(triethylsilyl)-6-((triethylsilyl)oxy)dec-4-enoate

(E)-triethyl(2-methyl-6-((triethylsilyl)oxy)deca-1,4-dien-4-yl)silane

(E)-triethyl(2-methyl-3-methylene-7-((triethylsilyl)oxy)undec-5-en-5-yl)silane

9-Butyl-10-methoxy-1-methoxymethoxy-anthracene