(R)-4-benzyl-3-((R)-3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-methylpropanoyl)oxazolidin-2-one

(S,E)-7-((tert-butyldiphenylsilyl)oxy)-3-methylhept-5-enenitrile

(S,E)-7-(tert-butyldiphenylsilyloxy)-3-methylhept-5-enal

(7S,12S,E)-3,3-diethyl-7,12,19,19-tetramethyl-18,18-diphenyl-4,17-dioxa-3,18-disilaicos-14-en-8-yn-10-one