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- Title
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).
- Authors
Radulović, Niko S.; Mladenović, Marko Z.; Dekić, Milan S.; Boylan, Fabio
- Abstract
Herein, comprehensive data of NMR, MS, IR, and gas chromatography (RI) obtained by GC-MS on commonly used capillary columns of different polarity (non-polar DB-5MS and polar HP-Innowax) of a series of esters of all constitutional isomers of hexanoic acid with a homologous series of ω-phenylalkan-1-ols (phenylmethanol, 2-phenylethanol, 3-phenylpropan-1-ol, 4-phenylbutan-1-ol, and 5-phenylpentan-1-ol) and phenol, in total 48 chemical entities, were collected. The 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 task.
- Subjects
NATURAL products; ESSENTIAL oils; NEW product development; UMBELLIFERAE; CAPILLARY columns
- Publication
Molecules, 2023, Vol 28, Issue 12, p4574
- ISSN
1420-3049
- Publication type
Article
- DOI
10.3390/molecules28124574