Covalent switching, involving divinylbenzene ligands within 3D coordination polymers, indicated by changes in fluorescence
Ni-Ya Li ab, Dong Liu b, Brendan F. Abrahams c and Jian-Ping Lang *a(郎建平)
a College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
b College of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, P. R. China c School of Chemistry, University of Melbourne, Victoria 3010, Australia
Chem. Commun., 2018, 54, 5831--5834
Reversible cycloaddition reactions between 1,4-bis[2-(3-pyridyl)ethenyl]benzene and its photodimers were performed within a pair of three-dimensional coordination polymers with retention of single crystal character. In each case, switching between two crystalline forms could be followed by monitoring the flourescence behaviour.
链接:http://pubs.rsc.org/en/Content/ArticleLanding/2018/CC/C8CC02743A#!divAbstract