(1R,5S)-5-tert-Butyl-2-(dimethyl-hydrazono)-1-methyl-cyclohexanecarboxylic acid ethyl ester

4-tert-butyl-heptanedioic acid

trans-1-Acetoxy-5-tert.-butyl-cyclooctan

5-tert.-Butyl-cyclooctanol

2-Benzyl-6-methyl-4-tert-butyl-cyclohexanon