中文摘要：

由雌舞毒蛾释放的性引诱剂由于在害虫防治方面的需求不断增加，已有许多文献对其合成方法进行报道．以正十一醛和环戊酮为起始原料，用L-脯氨酸催化的不对称羟醛缩合反应构筑手性中心，后经拜耶-维利格氧化，维梯希烯化等步骤，为雌舞毒蛾性引诱剂（＋）-（7R，8S）-7，8-环氧-2-甲基十八烷提供了一条简便高效的不对称合成新途径，总收率为37．8％．

英文摘要：

（＋）-Disparlure is the sex attractant emitted by the female gypsy moth. Because of the growing demand for pest control, many syntheses of （＋）-disparlure have been reported. The concise and efficient asymmetric total synthesis of （＋）-disparlure was accomplished, starting from undecanal and cyclopentanone by using L-proline-catalyzed asymmetric aldol reaction to construct the chiral lactone, then by Baeyer-Villiger oxidation and Wittig olefination, providing a new strategy on the synthesis of （＋）-（7R,8S）-cis-7,8-epoxy-2-methyloctadecane in a total yield of 37.8%.