1-(1-glycero)tetradeca-1,3,5,7,9-pentaene

Description

The term 1-(1-glycero)tetradeca-1,3,5,7,9-pentaene likely refers to a **hypothetical molecule**, not a real, characterized compound. Let's break down why:

* **1-glycero**: This suggests a glycerol moiety (a three-carbon alcohol) attached to the molecule.
* **tetradeca**: This indicates a 14-carbon chain.
* **1,3,5,7,9-pentaene**: This specifies the presence of five double bonds at positions 1, 3, 5, 7, and 9 along the carbon chain.

**The Problem**:

* **Highly Unsaturated**: A 14-carbon chain with five double bonds is extremely highly unsaturated. This makes the molecule highly unstable and reactive. Such a compound would likely be difficult to synthesize and isolate.
* **Geometric Isomers**: With five double bonds, there are numerous possible geometric isomers (cis or trans configuration around each double bond), further complicating its existence.

**Importance for Research**:

While this specific molecule may not be practical to study directly, the concept of highly unsaturated linear chains is relevant to research in several areas:

* **Polyene Chemistry**: Understanding the synthesis, reactivity, and stability of molecules with multiple conjugated double bonds is crucial in areas like organic chemistry and materials science.
* **Polyacetylene Analogues**: Polyacetylene is a theoretically interesting material with unique electronic properties. Studying simplified models of polyacetylene, like the hypothetical molecule described, could help elucidate its properties.
* **Biomimetics**: Some natural products, like carotenoids, have long conjugated chains. Studying the properties of these chains could inspire the development of synthetic materials with similar functions.

**In Summary**:

The term 1-(1-glycero)tetradeca-1,3,5,7,9-pentaene likely describes a hypothetical molecule that may be too unstable to exist in reality. However, it represents a concept that is relevant to the study of highly unsaturated molecules, which have potential applications in various research fields.

1-(1-glycero)tetradeca-1,3,5,7,9-pentaene: fecapentaene mutagen of bacterial origin from human feces; structure given in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]