(1S,4R,5R)-(+)-α-Acoradiene [1,8-dimethyl-4-(1-methylethenyl)spiro[4.5]dec-7-ene] (1) is shown by its synthesis to be the major component of the male-produced aggregation pheromone of the broad-horned flour beetle (Gnatocerus cornutus).
(1S,4R,5R)-(+)-α-Acoradiene [1,8-二甲基-4-(1-甲基
乙烯基)螺[4.5]十烯] (1) 的合成表明,它是宽角面粉甲虫(Gnatocerus cornutus)雄性产生的聚集信息素的主要成分。