Formation of eighteen-membered metallomacrocyclic rings by the sulfur-donor ligand N,N′-ethylenebis(pyrrolidin-2-thione) in the compounds [Co(ebpt)Br2]2and {[Cu(ebpt)2]PF6}n
- 1 January 1994
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 12,p. 1423-1424
- https://doi.org/10.1039/c39940001423
Abstract
The ligand N,N′-ethylenebis(pyrrolidin-2-thione)(ebpts) reacts with cobalt(II) bromide to form [Co(ebpt)Br2]2 comprising discrete 18-membered rings, and with Cu(MeCN)4PF6 to produce polymeric {[Cu(ebpt)2]PF6}n in which there are chains of spiro-linked 18-membered rings, the ring conformation remaining unchanged.Keywords
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