The sex pheromone of the citrus mealybug Planococcus citri (Risso), (+)-(1R)-cis-2,2-dimethyl-3-isopropenylcyclobutanemethanol acetate [( + )-cis-planococcyl acetate], is synthesized in four steps from (+ )-α-pinene.
柑橘粉蚧 Planococcus citri (Risso) 的性信息素(+)-(1R)-反-2,2-二甲基-3-
异丙烯基环丁烷甲醇醋酸酯 [(+)-反-粉蚧
醋酸酯] 是通过四个步骤从(+)-α-萜烯合成的。