(3S,4S,6Z,9Z)-3-benzoyloxy-4-tosyloxynonadeca-6,9-diene

(2S,3S)-1-benzyloxy-2,3-dihydroxypentane

(3S,4S)-3-benzyloxy-4-hydroxynonadeca-6,9-diyne

Toluene-4-sulfonic acid (2R,3S)-((2Z,5Z)-3-pentadeca-2,5-dienyl)-oxiranylmethyl ester

lithium dimethylcuprate