Solid-state polymerization in a polyrotaxane coordination polymer via a [2+2] cycloaddition reaction.
Alternate bpeb ligands in the polyrotaxane 2D coordination polymer [Cd(bpeb)(sdb)]·DMA (1) selectively undergo polymerization via a [2+2] cycloaddition reaction to form a polyrotaxane based 3D structure [Cd(bpeb)0.5(poly-bppcb)0.5(sdb)]·DMA (2) in a single-crystal-to-single-crystal manner.
Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju 660-701, South Korea. sslee@gnu.ac.kr.
In-Hyeok
IH
Park
Raghavender
R
Medishetty
Shim Sung
SS
Lee
Jagadese J
JJ
Vittal