A practical stereocontrolled synthesis of a mixture containing a major amount of .alpha.-multistriatin and a minor amount of .gamma.-multistriatin in an overall yield of about 73% from cis-2-butene-1,4-diol is provided. .alpha.-Multistriatin is one of the three essential components of the aggregation pheromone of the European elm bark beetle.
提供了一种实用的立体控制合成方法,可从
顺-2-丁烯-1,4
-二醇合成含有主要量α-多叶脂和少量γ-多叶脂的混合物,总收率约为73%。α-多叶脂是欧洲榆树皮小蠹聚集信息素的三种基本成分之一。