A Stereoregular Polyphenylacetylene Derivative Bearing an Amino Group as a Probe for Chirality Assignments of Acids by Circular Dichroism
- 1 November 1996
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 25 (11) , 955-956
- https://doi.org/10.1246/cl.1996.955
Abstract
Cis-transoidal poly(4-(N,N-diisopropylaminomethyl)phenylacetylene) prepared by polymerization with [Rh(nbd)Cl]2 was found to exhibit an induced circular dichroism in the UV-visible region upon complexation with optically active acids probably due to a prevailing one-handed helix formation of the polymer, the sign of which reflects the absolute configuration of the acids.Keywords
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