(R)-5-(trimethylsilyl)pent-1-en-4-yn-3-ol

(R)-(5-bromopent-1-en-4-yn-3-yloxy)(tert-butyl)dimethylsilane

(3R,4R,5S)-dodec-1-yne-3,4,5-triol

(S,E)-1-(4-methoxybenzyloxy)undec-3-en-2-ol

(S,E)-2-(tert-butyldiphenylsilyloxy)undec-3-en-1-ol