(+)-tert-butyl-[(2R,4S,5R,6R,7S)-7-methoxymethoxymethyl-4,7-dimethyl-6-vinyl-1-oxaspiro[4.4]non-2-ylmethoxy]diphenylsilane

(3S,5R)-dihydro-5-hydroxymethyl-3-methyl-2(3H)-furanone

(-)-2-[(2R,4S,5R,6R,7S)-2-(tert-butyldiphenylsilanyloxymethyl)-7-methoxymethoxymethyl-4,7-dimethyl-1-oxaspiro[4.4]non-6-yl]ethanol

(R)-acetic acid 4-hydroxy-2-methoxymethoxymethyl-2-methylbutyl ester

(3S,5R)-5-(tert-butyldiphenylsilanyloxymethyl)-2-[(E)-(3S)-3-methoxymethoxymethyl-3-methyl-6-trimethylsilanyl-hex-4-enyl]-3-methyltetrahydrofuran-2-ol