(4S,5S,10S,11R,12R,14R,E)-11-(4-methoxybenzyloxy)-5,15-bis(tert-butyldimethylsilyloxy)-4,10,12,14-tetramethyl-1-(trityloxy)pentadec-2-en-8-yn-7-one

(4S,5S,7S,10S,11R,12R,14R,E)-11-(4-methoxybenzyloxy)-5,15-bis(tert-butyldimethylsilyloxy)-4,10,12,14-tetramethyl-1-(trityloxy)pentadec-2-en-8-yn-7-ol

(2S,3S)-3,5-bis{[(tert-butyl)dimethylsilyl]oxy}-2-methylpentan-1-ol

(2S,3S)-3,5-bis{[(tert-butyl)dimethylsilyl]oxy}-2-methylpentyl 4-methylbenzenesulfonate

(2R)-2-[(2S,4R,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl]propan-1-ol