Synthesis and field testing of esters of (2R)-butan-2-ol and (2S)-butan-2-ol and monounsaturated fatty acids as sex attractants for the males of Procridinae species (Lepidoptera: Zygaenidae)

IF 0.3 4区农林科学 Q4 ENTOMOLOGY

Shilap-Revista De Lepidopterologia Pub Date : 2023-06-30 DOI:10.57065/shilap.474

K. Efetov, E. E. Kucherenko

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引用次数: 0

Abstract

In the family Zygaenidae (Lepidoptera) with more than 1000 species a complete chemical analysis of the structure of female sex pheromones has been carried out for only three species of the subfamily Procridinae while sex attractants have been found for males of more than 60 species of two subfamilies: Procridinae and Zygaeninae. The synthesis of new sex attractants was performed from (Z)-dodec-5-enoic acid and R- and S-enantiomers of butan-2-ol at the Crimean Federal University in 2021. The biological activity of received esters was tested during fieldwork in the Crimean Peninsula. It has been proved that (2R)-butan-2-yl (Z)-dodec-5-enoate (named EFETOV-S-5) and (2S)-butan-2-yl (Z)-dodec-5-enoate (named EFETOV-S-S-5) are sex attractants for the males of Jordanita (Tremewania) notata (Zeller, 1847), while (2S)-butan-2-yl (Z)-dodec-5-enoate (EFETOV-S-S-5) is a sex attractant for Adscita (Adscita) geryon (Hübner, 1813). In addition, (2R)-butan-2-yl (Z)-hexadec-9-enoate and (2S)-butan-2-yl (Z)-hexadec-9-enoate were synthesised in 2022. However, these esters did not attract any of the Zygaenidae species which are common in the Crimea.

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(2R)-丁烷-2-醇酯和(2S)-丁烷-2-醇酯及单不饱和脂肪酸对原蝇科(鳞翅目:刺蛾科)雄性诱性剂的合成及现场试验

在有1000多种鳞翅目的刺蝇科中，仅对刺蝇亚科中的3种进行了雌性信息素结构的完整化学分析，而在刺蝇亚科和刺蝇亚科的60多种雄性中发现了性引诱剂。2021年，克里米亚联邦大学用(Z)-十二-5-烯酸和丁烷-2-醇的R-和s -对映体合成了新的性引诱剂。在克里米亚半岛的野外工作中，对所接受的酯类生物活性进行了测试。(2R)-丁烷-2-基(Z)-十二烷-5-烯酸酯(EFETOV-S-5)和(2S)-丁烷-2-基(Z)-十二烷-5-烯酸酯(EFETOV-S-S-5)是Jordanita (Tremewania) notata雄性的性引诱剂(Zeller, 1847)， (2S)-丁烷-2-基(Z)-十二烷-5-烯酸酯(EFETOV-S-S-5)是Adscita (Adscita) geryon的性引诱剂(h bner, 1813)。此外，在2022年还合成了(2R)-丁烷-2-基(Z)-十六烯酸酯和(2S)-丁烷-2-基(Z)-十六烯酸酯。然而，这些酯类没有吸引任何在克里米亚常见的Zygaenidae物种。

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来源期刊

Shilap-Revista De Lepidopterologia ENTOMOLOGY-

CiteScore

0.70

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： SHILAP Revista de lepidopterología is an international journal which has been published by the Sociedad Hispano-Luso-Americana de Lepidopterología since 1973 and uses the persistent digital identifier by ORCID® (https://orcid.org) as a way to ensure proper authorship normalization. It includes empirical and theoretical research on all aspects of Lepidopterology (Systematics, Taxonomy, Phylogeny, Morphology, Bionomics, Ecology, Faunistics and Zoogeography, as well as bibliographical papers, those on the history of Lepidopterology, or book reviews on the topics mentioned) from all over the world with special emphasis on the study of Conservation Biology. Each volume consists of four issues a year (one volume per annum) in March, June, September and December.