ethyl 6-((tert-butyldimethylsilyl)oxy)-5,5-dimethyl-3-oxohexanoate

6-(tert-butyldimethylsiloxy)-5,5-dimethylhex-1-yn-3-ol

6-bromo-2,2-dimethylhexa-4,5-dien-1-ol

N-(6-bromo-2,2-dimethylhexa-4,5-dienyl)-N'-phenylsulfamide

Methyl 6-tert-butyldimethylsilyloxy-5,5-dimethylhexanoate