Homochiral Helices of Oligonaphthalenes Inducing Opposite-Handed Cholesteric Phases

The helical structure of the chiral nematic phases (cholesterics) obtained by doping nematic solvents with chiral non‐racemic compounds is a macroscopic proof of the solute chirality. Oligonaphthalene (tetra‐, hexa‐, octa‐) derivatives linked at the 1,4‐positions have been used as chiral dopants: Wh...

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Veröffentlicht in:	Chemistry : a European journal 2006-01, Vol.12 (4), p.1121-1126
Hauptverfasser:	Pieraccini, Silvia, Ferrarini, Alberta, Fuji, Kaoru, Gottarelli, Giovanni, Lena, Stefano, Tsubaki, Kazunori, Spada, Gian Piero
Format:	Artikel
Sprache:	eng
Schlagworte:	chirality Circular Dichroism helical structures helical twisting power liquid crystals Models, Molecular Molecular Conformation Naphthalenes - chemistry oligonaphthalene Stereoisomerism
Online-Zugang:	Volltext
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