《A Specific Blend of Drakolide and Hydroxymethylpyrazines: An Unusual Pollinator Sexual Attractant Used by the Endangered Orchid Drakaea micrantha》 was published in Angewandte Chemie, International Edition in 2020. These research results belong to Bohman, Bjoern; Tan, Monica M. Y.; Phillips, Ryan D.; Scaffidi, Adrian; Sobolev, Alexandre N.; Moggach, Stephen A.; Flematti, Gavin R.; Peakall, Rod. Safety of Ethyl 2-methyl-3-oxobutanoate The article mentions the following:
Bioactive natural products underpin the intriguing pollination strategy used by sexually deceptive orchids. These compounds, which mimic the sex pheromones of the female insect, are emitted in particular blends to lure male insect pollinators of specific species. By combining methods from field biol., anal. chem., electrophysiol., crystallog., and organic synthesis, we report that an undescribed β-hydroxylactone, in combination with two specific hydroxymethylpyrazines, act as pollinator attractants in the rare hammer orchid Drakaea micrantha. This discovery represents an unusual case of chem. unrelated compounds being used together as a sexual attractant. Furthermore, this is the first example of the identification of pollinator attractants in an endangered orchid, enabling the use of chem. in orchid conservation. Our synthetic blend is now available to be used in pollinator surveys to locate suitable sites for plant conservation translocations. In the experiment, the researchers used Ethyl 2-methyl-3-oxobutanoate(cas: 609-14-3Safety of Ethyl 2-methyl-3-oxobutanoate)
Ethyl 2-methyl-3-oxobutanoate(cas: 609-14-3) belongs to ketone compounds. Ketones are highly reactive, although less so than aldehydes, to which they are closely related. Much of their chemical activity results from the nature of the carbonyl group. Ketones readily undergo a wide variety of chemical reactions.Safety of Ethyl 2-methyl-3-oxobutanoate
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