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  Replacement of the terminal methyl group in a moth sex pheromone component by a halogen atom: Hydrophobicity and size effects on electrophysiological single-cell activities

Jönsson, S., Liljefors, T., & Hansson, B. S. (1991). Replacement of the terminal methyl group in a moth sex pheromone component by a halogen atom: Hydrophobicity and size effects on electrophysiological single-cell activities. Journal of Chemical Ecology, 17(7), 1381-1397. doi:10.1007/bf00983771.

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EXT199.pdf (Publisher version), 826KB
 
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Jönsson, S., Author
Liljefors, T., Author
Hansson, B. S.1, Author           
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1External Organizations, ou_persistent22              

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Free keywords: lepidoptera noctuidae agrotis segetum (z)-5-decenyl acetate pheromone analog halides structure-activity single-sensillum recordings receptor-interaction agrotis-segetum turnip moth receptor lepidoptera analogs
 Abstract: Analogs of (Z)-5-decenyl acetate, a pheromone component of the turnip moth, Agrotis segetum, with a chloro, bromo, or iodo substituent in place of the terminal methyl group have been synthesized and tested by electrophysiological single-sensillum recordings. The electrophysiological results have been interpreted in terms of substituent size and hydrophobicity. Interaction energies based on receptor interaction models have been calculated using the molecular mechanics [MM2(85)] method. The results support our previously suggested receptor interaction model in which the terminal alkyl chain interact with a complementary hydrophobic receptor "pocket" with very limited flexibility.

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Language(s): eng - English
 Dates: 1991
 Publication Status: Issued
 Pages: -
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 Rev. Type: -
 Identifiers: DOI: 10.1007/bf00983771
Other: EXT199
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Title: Journal of Chemical Ecology
Source Genre: Journal
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Publ. Info: New York : Plenum Pub. Corp.
Pages: - Volume / Issue: 17 (7) Sequence Number: - Start / End Page: 1381 - 1397 Identifier: ISSN: 0098-0331
CoNE: https://pure.mpg.de/cone/journals/resource/954925466258