巨豆三烯酮的合成及表征

Synthesis and Character of Megastigmatrienone

采用这种合成方法的优点是原料易得 ,反应条件温和 ,操作比较简单 ,主要步骤产率较高 ,是合成目标产物的一种新方法 ,国内外未见文献报道。根据拟定的合成路线 ,通过实验对各步反应进行了研究 ,部分中间体经过折光率、红外 (IR)、核磁共振 (HNMR)、质谱 (MS)等分析确定了其结构。实验证明该合成方法简单可行 ,目标产物的产率达 2 4 3% ,具有一定的继续研究开发价值。

In this synthetic route, the raw materials are obtained easily and the conditions of reactions are smoothly. The products in some main procedures of the route have high yieds. This synthetic route is a new way of the compound, there hasn't been reported anywhere. It needs further studies to be practically applied. According to this synthetic routes, the authors studied technolygical conditions of the reactions of every step. Some products are analyzed by refractive index, IR, HNMR, and MS and confirmed its structure.