Synthesis of Small Libraries of Natural Products: Part II: Identification of a New Natural Product from the Essential Oil of Pleurospermum austriacum (L.) Hoffm. (Apiaceae)
作者:Niko S. Radulović、Marko Z. Mladenović、Milan S. Dekić、Fabio Boylan
DOI:10.3390/molecules28124574
日期:——
created synthetic library allowed the identification of a new constituent of the P. austriacum essential oil (3-phenylpropyl 2-methylpentanoate). The accumulated spectral and chromatographical data, as well as the established correlation between RI values and structures of regioisomeric hexanoates, provide (phyto)chemists with a tool that will make future identification of related natural compounds a straightforward
本文通过 GC-MS 在常用的不同极性毛细管柱(非极性 DB-5MS 和极性 HP-Innowax)上获得一系列所有酯类的 NMR、MS、IR 和气相色谱 (RI) 综合数据己酸与 ω-苯基链烷-1-醇同系物(苯基甲醇、2-苯基乙醇、3-苯基丙-1-醇、4-苯基丁-1-醇和 5-苯基戊-1-醇)的结构异构体共收集到苯酚 48 个化学实体。创建的合成文库允许鉴定奥地利 P. austriacum 精油的新成分(2-甲基戊酸 3-苯丙酯)。累积的光谱和色谱数据,以及已建立的 RI 值和区域异构己酸酯结构之间的相关性,