New macrocyclic ligands: XIV. synthesis and X-ray structures of potentially pentadentate ligands incorporating non-symmetrically arranged N4S-, N3OS-, N2O2S- and N2S2O-heteroatoms

Baldwin, Darren S., Bowden, Bruce F., Duckworth, Paul A., Lindoy, Leonard F., Mccool, Brian J., Meehan, George V., Vasilescu, Ioana M., and Wild, S. Bruce (2002) New macrocyclic ligands: XIV. synthesis and X-ray structures of potentially pentadentate ligands incorporating non-symmetrically arranged N4S-, N3OS-, N2O2S- and N2S2O-heteroatoms. Australian Journal of Chemistry, 55 (9). pp. 597-603.

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Abstract

The synthesis and characterization of new mixed-donor macrocyclic ligands incorporating nitrogen, sulfur and/or oxygen heteroatoms are described. The new 17- or 18-membered macrocyclic rings contain unsymmetrical arrangements of their heteroatoms in contrast to related, previously reported rings in which the donor sets are arranged symmetrically. The X-ray structures of the 17-membered rings incorporating N4O- and N4S-donor sets are presented.

Item ID: 569
Item Type: Article (Refereed Research - C1)
Keywords: Dibenzo-substituted rings, complex, oxygen, polyamines, nitrogen, design, series
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© 2002 CSIRO : This journal is available online - use hypertext links above.

ISSN: 1445-0038
Date Deposited: 24 Oct 2006
FoR Codes: 03 CHEMICAL SCIENCES > 0303 Macromolecular and Materials Chemistry > 030302 Nanochemistry and Supramolecular Chemistry @ 51%
03 CHEMICAL SCIENCES > 0305 Organic Chemistry > 030503 Organic Chemical Synthesis @ 49%
SEO Codes: 97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%
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