Chains, Necklaces and Weaving Chain-link Grids from Self-Assembly Reactions
作者:Cristina Alvariño、Damien Simond、Pau Moneva Lorente、Céline Besnard、Alan F. Williams
DOI:10.1002/chem.201501091
日期:2015.6.8
Assembly of two ditopic units, a phenanthroline substituted by 4‐ethynyl pyridines at the 2‐and 9‐positions and a dimetallic paddlewheel, gives a linear chain polymer rather than a closed cyclic species, which would appear equally possible. The chain may be decorated by binding a copper‐containing macrocycle around the phenanthroline units to form a polypseudorotaxane. When two phenanthroline ligands