Copper(II)-mediated chiral helicity amplification and inversion of meta-ethynylpyridine polymers with metal coordination sites.
نویسندگان
چکیده
meta-Ethynylpyridine polymers bearing metal coordination sites associate with alkyl glycoside guests to show induced circular dichroism (ICD) bands. The addition of a Cu(II) ion changed the intensity or the sign of these ICD bands. The changes suggested chiral helicity amplification or inversion of the polymers by Cu(II)-mediated cross-linking at the coordinating side chains.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 26 شماره
صفحات -
تاریخ انتشار 2011