Premium
Transfer of Chiral Information through Achiral Ion Recognition by a Novel Pseudocrown Ether with a Binaphthyl Moiety
Author(s) -
Nabeshima Tatsuya,
Hashiguchi Akihiro,
Saiki Toshiyuki,
Akine Shigehisa
Publication year - 2002
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20020201)41:3<481::aid-anie481>3.0.co;2-7
Subject(s) - moiety , allosteric regulation , molecule , combinatorial chemistry , chemistry , ether , stereochemistry , receptor , organic chemistry , biochemistry
A significant enhancement in the proportion of the ( P )‐helical enantiome (see picture) of the tetrahedral copper( I )–bipyridine unit in a chiral pseudocrown ether occurs on complexation with an achiral alkali metal ion (M + ). This dually responding system also works as an AND device for CD output by utilizing coordination and chiral information, with the Cu + and Na + ions acting as the input signals.