Poly(phosphonoarylacetylene) and chiral sensor comprising...

Details Poly(phosphonoarylacetylene) and chiral sensor comprising... Poly(phosphonoarylacetylene) and chiral sensor comprising...

C - Chemistry, Metallurgy

08

F

C08F 138/02 (2006.01) G01N 21/19 (2006.01)

Patent

CA 2376853

A water-soluble polymer which has higher sensitivity and is responsive to the chirality of a wide range of optically active isomers. It is a poly(phosphonoarylacetylene) represented by the following formula (I) or a salt thereof, (See formula I) (wherein Ar represents an aryl group substituted by a phosphono group; and n is an integer of 5 or larger). Also provided is a chiral sensor or optical resolving reagent each comprising the poly(phosphonoarylacetylene) or its salt.

L'invention concerne un polymère hydrosoluble qui présente une sensibilité supérieure et est réceptif à la chiralité d'une vaste gamme d'isomères optiquement actifs. Il s'agit d'un poly(phosphonoarylacétylène) représenté par la formule (I) ou de l'un de ses sels. Dans cette formule, Ar représente un aryle substitué par un groupe phosphite, et n est un entier supérieur ou égal à 5). L'invention concerne également un capteur chiral ou un séparateur optique, chacun comprenant ce poly(phosphonoarylacétylène) ou un de ses sels.

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