Macroscopic expression of the chirality of amino alcohols by a double amplification mechanism in liquid crystalline media.
نویسندگان
چکیده
The central chirality of simple amino alcohols was amplified by binding to a dynamically axially chiral biphenol receptor and expressed as supramolecular chirality by effecting a change from a nematic to a cholesteric liquid crystalline phase.
منابع مشابه
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[structure: see text] A new system for the double amplification of the molecular chirality of simple chiral amines in achiral liquid crystalline media is described. It involves a conformationally flexible phosphoric acid based receptor that by binding to chiral amines induces chirality in the liquid crystalline matrix. Efficient cholesteric phase formation was shown by several chiral amines tha...
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ورودعنوان ژورنال:
- Journal of the American Chemical Society
دوره 127 39 شماره
صفحات -
تاریخ انتشار 2005