Inter- and intra-molecular pathways in polyamine synthesis from diaminesâ Electronic supplementary information (ESI) available: unit-cell contents for compounds 1, 5, 6, 8 and 12. See http://www.rsc.org/suppdata/dt/b0/b008452m/
Choi, Min-Ho; Kim, Bok Jo; Kim, Il-Chool; Kim, Seo-Hyang; Kim, Yang; Harrowfield, Jack M.; Lee, Man-Kil; Mocerino, Mauro; Rukmini, Elisabeth; Skelton, Brian W.; White, Allan H.; Choi Min-Ho; Department of Chemistry, Kosin University; Kim Bok Jo; Department of Environmental Engineering, Kyung Woon University; Kim Il-Chool; Department of Food and Biotechnology, Joong Bu University; Kim Seo-Hyang; Department of Chemistry, Kosin University; Kim Yang; Department of Chemistry, Kosin University; Harrowfield Jack M.; Special Research Centre for Advanced Mineral and Materials Processing and Department of Chemistry, University of Western Australia; Lee Man-Kil; Department of Chemistry, Kosin University; Mocerino Mauro; School of Applied Chemistry, Curtin University of Technology; Rukmini Elisabeth; Department of Chemistry, Kosin University; Skelton Brian W.; Crystallography Centre and Department of Chemistry, University of Western Australia; White Allan H.; Crystallography Centre and Department of Chemistry, University of Western Australia
Журнал:
Dalton Transactions
Дата:
2001
Аннотация:
Characterisation, largely through crystal structure determinations of their metal complexes, of the polyamine products of several reactions between (in all but one case) polyalcohol benzenesulfonates and 1,2- and 1,3-diamines, confirmed that intramolecular reaction pathways are important only in the 1,2-diamine reactions. Even under conditions where the amine reactants are in large excess, however, it is possible to obtain products resulting from alkylation of a diamine by more than one molecule of sulfonate (or, in one case, of a bromochloroalkane). In metal ion complexes formed by the new ligands there are examples of only partial coordination of the N-donor sites, giving species which might be suitable for further, selective functionalisation at the unbound centres. Conversion of the complexes into macrocyclic derivatives also suited to further functionalisation is straightforward.
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