The synthesis, stereochemistry and properties of linear and branched chain tetraethylenepentaamine cobalt(III) complexes
Described are the syntheses, isolation and resolution of many diastereoisomers of pentaaminecobalt(III) complexes obtained from commercial-grade tetraethylenepentaamine. They contain both linear (tetraen; 3,6,9-triazaundecane-1,11-diamine) and branched chain (trenen; 3-(2-aminoethyl)-3,6-diazaoctane-1,8-diamine) isomers of C8H23N5 and are free of the many other amines present in the original (crude) pentaamine mixture. A dimeric bridging peroxocobalt(III) complex [Co2(C8H23N5)2O2] (C1O4)4 has...[Show more]
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|Source:||Australian Journal of Chemistry|
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