4-ethoxycarbonylbutyltriphenylphoshonium iodide

(Z)-tert-butyldimethyl((8-(methylthio)dodec-5-en-1-yl)oxy)silane

(butylmethylene)triphenylphosphorane

1-hydroxy-7-α-tetrahydropyranyloxy-2(Z)-heptene

(E)-7-[(tetrahydro-2H-pyran-2-yl)oxy]-2-heptenal