Insect pheromones and their analogs

VN Odinokov, GY Ishmuratov, IM Ladenkova…

Index: Odinokov, V. N.; Ishmuratov, G. Yu.; Ladenkova, I. M.; Tolstikov, G. A. Chemistry of Natural Compounds, 1987 , vol. 23, # 3 p. 365 - 368 Khimiya Prirodnykh Soedinenii, 1987 , # 3 p. 440 - 444

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Abstract

Abstract (Z)-hexadec-11-enal and (Z)-hexadec-11-1-yl acetate—components of the sex pheromone of insects of the genera Heliothis and Manestra, respectively—have been synthesized by the condensation of undec-10-enal with hex-1-yne, deoxygenation of the heptadec-1-en-12-yn-11-ol formed via the corresponding tosylate to heptadec-1-en-12-yne, and the selective oxonolysis of the latter.