Mechanism of Helix Induction in Poly(4-carboxyphenyl isocyanide) with Chiral Amines and Memory of the Macromolecular Helicity and Its Helical Structures

An optically inactive poly(4-carboxyphenyl isocyanide) (poly-1-H) changed its structure into the prevailing, one-handed helical structure upon complexation with optically active amines in dimethylsulfoxide (DMSO) and water, and the complexes show a characteristic induced circular dichroism in the po...

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Veröffentlicht in:	Journal of the American Chemical Society 2009-08, Vol.131 (30), p.10719-10732
Hauptverfasser:	Hase, Yoko, Nagai, Kanji, Iida, Hiroki, Maeda, Katsuhiro, Ochi, Noriaki, Sawabe, Kyoichi, Sakajiri, Koichi, Okoshi, Kento, Yashima, Eiji
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Amines - chemistry Esters - chemistry Isotope Labeling Liquid Crystals - chemistry Models, Molecular Molecular Conformation Polymers - chemistry Schiff Bases - chemistry Solvents - chemistry Spectrum Analysis Stereoisomerism Water - chemistry X-Ray Diffraction
Online-Zugang:	Volltext
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