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

Benzoic acid 2-[(R)-6-(2-methyl-oxiranyl)-dihydro-pyran-(3Z)-ylidene]-ethyl ester

(R)-(Z)-2-[5-(2-hydroxyethylidene)tetrahydropyran-2-yl]propan-2-ol

(6'R,1''RS)-(2Z)-2-[6'-(1''-methyloxiranyl)tetrahydropyran-3'-ylidene]ethanol

(R)-(Z)-2-(6-isopropenyltetrahydropyran-3-ylidene)ethyl benzoate