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  • (Z)-13-heptacosene  (1)
  • Amyelois transitella  (1)
  • 1990-1994
  • 1975-1979  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Sex pheromone of the face fly,Musca autumnalis De Geer (Diptera: Muscidae) (1975)
    Springer
    Journal of chemical ecology 1 (1975), S. 195-202 
    Details
    ISSN: 1573-1561
    Keywords: face fly ; Musca autumnalis De Geer ; pheromone ; sex pheromone ; behavioral bioassay ; (Z)-14-nonacosene ; (Z)-13-nonacosene ; (Z)-13-heptacosene ; mating strike
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Components of a sex pheromone that cause male face flies to strike at females were found to be the straight-chain monoalkenes (Z)-14-nonacosene, (Z)-13-nonacosene, and (Z)-13-heptacosene. Although these compounds were found in the extracts of both sexes, extracts from sexually mature males contained a much higher proportion of nonacosane and heptacosane, which attenuated the activity of the active monoalkenes. The monoalkenes were readily synthesized by a Wittig reaction modified by the use of hexamethylphosphoric triamide as a cosolvent with tetrahydrofuran to produce a product containing 94–96% (Z) isomer.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00987868
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  • 2
    Electronic Resource
    Electronic Resource
    Isolation, identification, and synthesis of a female sex pheromone of the navel orangeworm,Amyelois transitella (Lepidoptera: Pyralidae) (1979)
    Springer
    Journal of chemical ecology 5 (1979), S. 955-966 
    Details
    ISSN: 1573-1561
    Keywords: Sex pheromone ; navel orangeworm ; Amyelois transitella ; (Z,Z)-11,13-hexadecadienal ; Pyralidae
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract A sex pheromone of the navel orangeworm,Amyelois transitella (Walker), was obtained from ether rinses of the sex pheromone gland of calling females. The pheromone was isolated by means of liquid and gas chromatography and was identified as one of four possible geometrical isomers of 11,13-hexadecadienal by means of spectroscopic and microchemical methods. Synthesis and laboratory bioassay of all four isomers revealed that only the (Z,Z) isomer was biologically active. (Z,Z)-11,13-hexadecadienal elicited quantitatively similar activation and attraction responses byA. transitella males as did the natural product.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00990218
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    Paper (German National Licenses)
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