Construction of right-handed-, left-handed-, and racemic helical coordination polymers. Enantioselective recognition using chiral helical crystals

Construction of right-handed-, left-handed-, and racemic helical coordination polymers. Enantioselective recognition using chiral helical crystals

Infinite square-tubular helices, [CuCl2(L)(S)] (L = bis(4-pyridyl)methylvinylsilane; S = Me2SO, HCONMe2), were constructed. This helical system affords three kinds of P, M crystals in Me2SO, and racemic crystals in HCONMe2. The cyclic voltammogram (CV) technique using the M-crystals is an effective...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (38), p.4000-4002
Hauptverfasser: Park, Kyung Hwan, Noh, Tae Hwan, Shim, Yoon-Bo, Jung, Ok-Sang
Format: Artikel
Sprache:eng
Schlagworte:
Construction
Coordination polymers
Copper - chemistry
Crystallization
Crystallography, X-Ray
Crystals
Dimethyl Sulfoxide - chemistry
Dimethylformamide - chemistry
Helical
Helices
Models, Molecular
Polymers - chemistry
Proline
Proline - chemistry
Recognition
Silanes - chemistry
Stereoisomerism
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Beschreibung
Zusammenfassung:Infinite square-tubular helices, [CuCl2(L)(S)] (L = bis(4-pyridyl)methylvinylsilane; S = Me2SO, HCONMe2), were constructed. This helical system affords three kinds of P, M crystals in Me2SO, and racemic crystals in HCONMe2. The cyclic voltammogram (CV) technique using the M-crystals is an effective tool for discerning the chirality of proline.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc00005b