(R)-2-(5-methoxymethoxy-2,7-dimethylchroman-2-yl)-ethyl-tert-butyldiphenylsilyl ether

(R)-5-methoxy-2,7-dimethyl-2-vinylchroman

(E)-5-(2-hydroxy-6-methoxyphenyl)-3-methylpent-2-enyl methyl carbonate

1,3-dimethoxy-5-methyl-2-vinylbenzene

2-(2,6-dimethoxy-4-methylphenyl)ethanol