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Kapitel 4

Stereoisomerie

Chiralität
Chiralität
Chirality is a term that describes the lack of mirror symmetry in an object. In other words, chiral objects cannot be superposed on their mirror images. ...
Isomerie
Isomerie
Isomers are molecules with the same molecular formula but different structural arrangements. Isomers can be further classified into constitutional isomers ...
Stereoisomere
Stereoisomere
On the basis of mirror symmetry, stereoisomers of an organic molecule can be further classified into diastereomers and enantiomers. Diastereomers are ...
Benennung von Enantiomeren
Benennung von Enantiomeren
The naming of enantiomers employs the Cahn–Ingold–Prelog rules that involve assigning priorities to different substituent groups at a chiral ...
Eigenschaften von Enantiomeren und optischer Aktivität
Eigenschaften von Enantiomeren und optischer Aktivität
It is essential to understand the difference between chiral and achiral interactions and the implications thereof in optical activity and their ...
Moleküle mit mehreren chiralen Zentren
Moleküle mit mehreren chiralen Zentren
Molecules that possess multiple chiral centers can afford a large number of stereoisomers. For instance, while some molecules like 2-butanol have one ...
Fischer-Projektionen
Fischer-Projektionen
Learning to draw Fischer projections of molecules and understanding their relevance plays a crucial role in the visual depiction of organic molecules. A ...
racemische Gemische und die Auflösung von Enantiomeren
racemische Gemische und die Auflösung von Enantiomeren
A racemic mixture, or racemate, is an equimolar mixture of enantiomers of a molecule that can be separated using their unique interaction with chiral ...
Stereoisomerie zyklischer Verbindungen
Stereoisomerie zyklischer Verbindungen
In this lesson, we delve into the role of ring conformation and its stability, which determines the spatial arrangement and, consequently, the molecular ...
Chiralität bei Stickstoff, Phosphor und Schwefel
Chiralität bei Stickstoff, Phosphor und Schwefel
Chirality is most prevalent in carbon-based tetrahedral compounds, but this important facet of molecular symmetry extends to sp3-hybridized nitrogen, ...
Prochiralität
Prochiralität
The concept of prochirality leads to the nomenclature of the individual faces of a molecule and plays a crucial role in the enantioselective reaction. It ...
Chiralität in der Natur
Chiralität in der Natur
Chirality is the most intriguing yet essential facet of nature, governing life’s biochemical processes and precision. It can be observed from a ...
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