Pheromone synthesis. Part 265: Synthesis and stereochemical composition of two pheromonal compounds of the female Korean apricot wasp, Eurytoma maslovskii
作者:Yasutaka Ohkubo、Kazuaki Akasaka、Yui Masuda、Shunsuke Konishi、Chang Yeol Yang、Hirosato Takikawa、Kenji Mori
DOI:10.1016/j.tet.2020.131410
日期:2020.8
2,10-Dimethyldodecyl propanoate and 2,8-dimethyldecyl propanoate are two pheromonal compounds secreted by the female Korean apricot wasp, Eurytoma maslovskii. The enantioselective synthesis of all the stereoisomers of both components was conducted; HPLC analysis based on the chiral derivatization method (Ohrui–Akasaka method) was applied for the clarification of the stereochemical composition of these
2,10-二甲基十二烷基丙酸酯和2,8-二甲基癸基丙酸酯是雌性韩国杏黄蜂Eurytoma maslovskii分泌的两种信息素化合物。进行了两种组分的所有立体异构体的对映选择性合成。基于手性衍生化方法(Ohrui–Akasaka方法)的HPLC分析用于澄清这两种成分的立体化学组成。在表皮提取物中,最具有外激素活性的化合物(2 S,10 R)-二甲基十二烷基丙酸酯也是最丰富的成分。