A triazole-bearing picket fence type nickel porphyrin as a cyanide selective allosteric host

作者:Hong Kyeong Im; Yoon Hongsik; Jang Woo Dong*
来源:Chemical communications, 2015, 51(35): 7486-7488.
DOI:10.1039/c5cc00809c

摘要

A triazole-bearing picket fence type nickel porphyrin (1) has been synthesized as a host compound for anion binding. Among the various anionic species examined, cyanide was the only one that affected a spectral change of 1. Moreover, 1 exhibited strong homotropic positive allosterism against cyanide binding due to an electronic effect as well as multiple hydrogen bonds formed between cyanide and the triazole groups.

  • 出版日期2015