(1S,2R)-{[2-(tert-butyldimethylsilanyloxy)-4-(triethylsilanyl)-1-vinylbut-3-ynyl]dimethylsilanyl}benzene

(2S,3R,5R,1'R,2''S)-2-[1'-(tert-butyldimethylsilanyloxy)-3'-(triethylsilanyl)prop-2'-ynyl]-3-(dimethylphenylsilanyl)-5-{2-[3''-(4-methoxybenzyloxy)-2''-methylpropyl][1,3]dithian-2-ylmethyl}tetrahydrofuran

(2R,4R,5S,1'R)-[5-[1'-(tert-butyldimethylsilanyloxy)-3'-(triethylsilanyl)prop-2'-ynyl]-4-(dimethylphenylsilanyl)tetrahydrofuran-2-yl]methanol