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3-甲基环己 - 2 -烯 - 1 -酮 (Seudenone)是云杉红翅小蠹的抑制信息素 ,3-甲基环己 - 2 -烯- 1 -醇 (± -Seudenol)却是一种聚集信息素 .本合成利用乙酰乙酸乙酯和多聚甲醛为原料 ,通过缩合、水解脱羧和区域选择性还原三步反应合成了两个所需产物
3-Methylcyclohex-2-en-1 -one (Seudenone) is an inhibitory pheromone of the spruce An aggregation pheromone.In this synthesis, ethyl acetoacetate and paraformaldehyde were used as starting materials to synthesize the two desired products through condensation, hydrolysis and regioselective regioselective reduction