3,3,6,6-tetramethyl-octane-1,8-diol

3,3,6,6-tetramethyl-octanedioic acid dimethyl ester

3,3,6-trimethylhepta-1,5-diene

2,5,5-trimethyl-hept-2-ene

1,1-二甲基丙基氯化镁