(1S,6R)-6-<(tert-Butyldimethylsilyloxy)methyl>-3-cyclohexene-1-carboxylic Acid

(1R,2R,5R)-2-<(tert-Butyldimethylsilyloxy)methyl>-6-oxabicyclo<3.2.1>oct-3-en-7-one

(4S,5S)-4-Hydroxymethyl-5-methyl-2-cyclohexen-1-one

(4S,5S)-4-<(tert-Butyldimethylsilyloxy)methyl>-5-methyl-2-cyclohexen-1-one

(1S,2R,5R)-Methyl <2-(tert-Butyldimethylsilyloxy)methyl>-5-hydroxy-3-cyclohexene-1-carboxylate