(1S,2S,3R,4R,5R)-1-tert-butyldimethylsilyloxy-2,3-epoxy-4-trimethylsilyloxy-5-trimethylsilyloxymethylcyclohexane

(1S,2R,5S)-2,5-Dihydroxy-cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

(4S,6R)-4-tert-butyldimethylsilyloxy-6-hydroxymethyl-2-cyclohexenone

(1S,4S,6R)-4-tert-butyldimethylsilyloxy-6-hydroxymethyl-2-cyclohexenol

(1R,4S,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-1,6-bis-hydroxymethyl-cyclohex-2-enol