Zhang Tao, Feng Juntao, Cai Chonglin, Zhang Xing
Research and Development Center of Biorational Pesticide, Northwest A & F University Yangling, Shaanxi 712100, PR China.
Nat Prod Commun. 2011 Sep;6(9):1323-6.
Three candidates for the soybean pod borer's sex pheromone, dodec-10-en-1-yl acetate (E:Z = 95:5) (9a), (E, E)-dodeca-8, 10-dien-1-yl acetate (9b) and (E)-dodec-8-en-1-yl acetate (9c), were synthesized through the coupling reaction between Grignard reagents and acetates catalyzed by Li2CuCl4. Furthermore, the compounds 9a, 9b, and 9c, when tested in the field, showed that dodec-10-en-1-yl acetate (E:Z = 95:5) (9a) has promise as a lure for male soybean pod borer.
通过Li2CuCl4催化的格氏试剂与乙酸酯之间的偶联反应，合成了大豆荚螟性信息素的三种候选物，即乙酸十二碳-10-烯-1-基酯（E:Z = 95:5）（9a）、（E, E）-十二碳-8,10-二烯-1-基乙酸酯（9b）和乙酸（E）-十二碳-8-烯-1-基酯（9c）。此外，化合物9a、9b和9c在田间试验时表明，乙酸十二碳-10-烯-1-基酯（E:Z = 95:5）（9a）有望作为雄性大豆荚螟的诱捕剂。
