E-mail a Wiley Online Library Link

Dr. Yohei Haketa, Yuya Bando, Dr. Kazuto Takaishi, Prof. Dr. Masanobu Uchiyama, Dr. Atsuya Muranaka, Prof. Dr. Masanobu Naito, Hiroshi Shibaguchi, Prof. Dr. Tsuyoshi Kawai and Prof. Dr. Hiromitsu Maeda Asymmetric Induction in the Preparation of Helical Receptor–Anion Complexes: Ion-Pair Formation with Chiral Cations Angewandte Chemie International Edition 51

Version of Record online: 28 JUN 2012 | DOI: 10.1002/anie.201202196

Thumbnail image of graphical abstract

Asymmetry through ion pairing: Upon addition of chloride and bromide ions, as chiral ammonium salts, to solutions of pyrrole-based π-conjugated linear oligomers, helical structures form with asymmetric induction, which is guided by the formation of diastereomeric ion pairs with chiral counter cations (see picture). These ions pairs exhibit circular dichroism (CD) and strong circularly polarized luminescence (CPL) with glum values of greater than 0.1.

Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf

Required = Required Field