Quantitative chirality of helicenes

Omer Katzenelson; Joseph Edelstein; David Avnir

doi:10.1016/S0957-4166(00)00235-4

Quantitative chirality of helicenes

Omer Katzenelson, Joseph Edelstein, David Avnir^*

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

48 Scopus citations

Abstract

Quantitative evaluation of geometrical chirality through the use of the Continuous Chirality Measure is employed to unveil correlations between chirality and several properties of helicenes. These include the efficiency of their chiral-chromatographic racemate separation, their optical rotation, their racemization energy and the melting points of the enantiomer-crystals. The non-monotonic behavior of the chirality of helicenes is shown to reflect the behavior of a theoretical helix. Copyright (C) 2000.

Original language	English
Pages (from-to)	2695-2704
Number of pages	10
Journal	Tetrahedron Asymmetry
Volume	11
Issue number	13
DOIs	https://doi.org/10.1016/S0957-4166(00)00235-4
State	Published - 14 Jul 2000

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10.1016/S0957-4166(00)00235-4

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AB - Quantitative evaluation of geometrical chirality through the use of the Continuous Chirality Measure is employed to unveil correlations between chirality and several properties of helicenes. These include the efficiency of their chiral-chromatographic racemate separation, their optical rotation, their racemization energy and the melting points of the enantiomer-crystals. The non-monotonic behavior of the chirality of helicenes is shown to reflect the behavior of a theoretical helix. Copyright (C) 2000.

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Quantitative chirality of helicenes

Abstract

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