Optical activity of lactones and lactams—I : Conformational dependence of the circular dichroism of 1,3-dioxolan-4-ones

Several optically active 1,3-dioxolan-4-ones were synthesized from corresponding α-hydroxy acids. The Cotton effect sign of these compounds can be explained by Weigang's sector rules. The existence of an equilibrium between envelope and planar conformations of the 5-membered ring was establishe...

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Veröffentlicht in:	Tetrahedron 1983, Vol.39 (19), p.3131-3137
1. Verfasser:	POLONSKI, T
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic and molecular physics Barrier heights (internal rotation, inversion, rotational isomerism, conformational dynamics) Exact sciences and technology Molecular properties and interactions with photons Physics Properties of molecules and molecular ions
Online-Zugang:	Volltext
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