(1R:7R)-(+)-exo-Brevicomin 1 and its antipode 1′ were synthesized from (2S:3S)-D-(−)-tartaric acid 2 and its antipode, respectively. This establishes the absolute configurations of both enantiomers of exo-brevicomin and afforded key materials to clarify the relationship between pheromone activity and chirality.
(1 R:7 R)-(+)-外-Brevicomin 1及其对映体1 '分别由(2 S:3 S)-D-(-)-
酒石酸2及其对映体合成。这建立了exo- brevicomin两种对映体的绝对构型,并提供了关键材料来阐明信息素活性与手性之间的关系。