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A Binuclear Cu II Metallacycle Capable of Discerning between Pyrazine and Its Different Methyl‐Substituted Derivatives Based on Reversible Intracage Metal–Ligand Binding
Author(s) -
Hou GuiGe,
Ma JianPing,
Sun Ting,
Dong YuBin,
Huang RuQi
Publication year - 2009
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200802690
Subject(s) - metallacycle , pyrazine , ligand (biochemistry) , metal , chemistry , stereochemistry , medicinal chemistry , physics , x ray crystallography , organic chemistry , receptor , biochemistry , diffraction , optics
Squashy cage : A flexible, spongelike, and reversible metal‐binding Cu 2 L 2 cage that can adjust its internal space in response to pyrazine and its derivatives based on a recognition sequence of pyrazine, 2,5‐dimethylpyrazine, and 2‐methylpyrazine (see figure) is described.