The Chemistry of Rotational Isomers
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Beschreibung
Rotation about the Carbon-Carbon single bond is generally
regarded to be unrestricted. About 50 years ago, rotational
isomers were found to exhibit optical activity: substituted
biphenyl derivatives. However, the author has investigated
other classes of compounds that have stable rotational
isomers at room temperature. These compounds can serve as
models for studying very weak intermolecular interactions,
that are difficult to observe. Even diastereotopic groups
show different chemical reactivity.
From the contents: The "Free Rotation Concept" - Rotamer
Populations - Barriers to Rotation - Reactivity of
Rotational Isomers.
Organic chemical compounds exhibiting atropisomerism are important substances for investigating intermolecular interactions. They also demonstrate very interesting anomalities in reactivity of diastereotopic groups. This monograph is of particular interest to physical and to synthetic organic chemists. The author has investigated two particular classes of compounds that have stable rotational isomers at room temperature.
Autor*in
Michinori Oki
Themen in »The Chemistry of Rotational Isomers«
Amine Organische Chemie Stereochemie Stereoisomere Stereoisomers chemistry information isolation nuclear magnetic resonance optical activity organic chemistry rotamer spectroscopy stereochemistry temperature