丁烯二醇 、
5,7-dimethyl-oct-6-en-2-one 在
2-(3,5-dimethylhex-4-enyl)-2-methyl-4-vinyl-[1,3]dioxolane 作用下,
以35.5 g 2-(3,5-dimethylhex-4-enyl)-2-methyl-4-vinyl-[1,3]dioxolane with a purity of 99.4% were isolated (4 isomers in the ratio 1:1:1:1)的产率得到2-(3,5-dimethylhex-4-enyl)-2-methyl-4-vinyl-[1,3]dioxolane