A new synthesis of (<i>Z</i>,<i>Z</i>)-11,11-dimethoxy-6,9-heneicosadiene and 2-((<i>Z</i>,<i>Z</i>)-1,4-decadienyl)-2-<i><sup>n</sup></i>decyl-1,3-dioxolane, precursors of (<i>Z</i>,<i>Z</i>)-6,9-heneicosadien-11-one, a pheromone component of the whitemarked tussock moth, <i>Orgyia leucostigma</i> (J.E. Smith) (Lepidoptera: Erebidae)
Canadian journal of chemistry