(R)-(Z)-{2-[5-(2-chloroethylidene)tetrahydropyran-2-yl]allyloxy}triisopropylsilane

(R)-{2-[(5Z)-5-((4E)-5,9-dimethyldeca-4,8-dienylidene)tetrahydropyran-2-yl]allyloxy}triisopropylsilane

(2-{(R)-5-[(E)-5,9-Dimethyl-3-phenylsulfanyl-deca-4,8-dien-(Z)-ylidene]-tetrahydro-pyran-2-yl}-allyloxy)-triisopropyl-silane

(R)-(5'Z,4''E,8''E,12''E)-2-[5'-(5'',9'',13'',17''-tetramethyloctadeca-4'',8'',12'',16''-tetraenylidene)tetrahydropyran-2'-yl]propenal

(R)-(5'Z,4''E,8''E,12''E)-2-[5'-(5'',9'',13'',17''-tetramethyloctadeca-4'',8'',12'',16''-tetraenylidene)tetrahydropyran-2'-yl]prop-2-en-1-ol