Enantioselective permeability through membranes from a poly(substituted phenylacetylene) having a chiral helical backbone and achiral bidentate ligands as pendant groups

被引：33

作者：

Hadano, Shingo

Teraguchi, Masahiro

Kaneko, Takashi

Aoki, Toshiki

机构：

[1] Niigata Univ, Venture Business Lab, Niigata 9502181, Japan

[2] Niigata Univ, Grad Sch Sci & Technol, Niigata 9502181, Japan

[3] Niigata Univ, Ctr Transdisciplinary Res, Niigata 9502181, Japan

来源：

CHEMISTRY LETTERS | 2007年 / 36卷 / 02期

关键词：

D O I：

10.1246/cl.2007.220

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A chiral helical poly(phenylacetylene) bearing N-(2-hydoroxyethyl)aminomethyl groups as ligand sites was synthesized by helix-sense-selective polymerization. In the obtained polymeric membrane, the ligands could complex with Cu2+. In permeation of aqueous solution of racemic phenylalanine, enantioselectivity in permeation through the Cu2+ complexing membrane was about 3 times higher than that of the original membrane.

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页码：220 / 221

页数：2

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