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Photooxidation of (Z,E)-9,11-tetradecadienyl acetate, the main component of the sex pheromone of the female egyptian cotton leafworm (spodoptera littoralis)

✍ Scribed by Arnon Shani; Jacob T. Klug

Publisher: Elsevier Science
Year: 1980
Tongue: French
Weight: 157 KB
Volume: 21
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)92775-8

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✦ Synopsis

Monoolefins and conjugated dienes are known to react with singlet oxygen to form allylic hydroperoxides in the first case and endoperoxides in the second one.' Most of the already known insect sex pheromones are long chain aliphatic alcohols, aldehydes, ketones or esters with one or two double bonds along the chain.* It is thus expected that oxidation will take place when these compounds are left in sunlight. The photooxidation of (Z,E)-9,12-tetradecadienyl acetate,3 and fatty acids,4 are examples of this type of chemical react?-vTty.

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