(4Z)-5-iodo-5-trimethylsilanyl-pent-4-en-1-ol

(E)-5-(trimethylsilyl)hex-4-en-1-ol

2-(but-3-en-1-yl)-2-methyl-1,3-dioxolane

乙酰乙酸乙酯

1,3-二溴丙烷