New heteroditopic, linked macrocyclic systems derived from selectively protected N2S2-, N3O2- and N4-donor macrocycles

The use of selectively tert-butoxycarbonyl protected derivatives of 1,9-dithia-5,13-diazacyclohexadecane 1, 1,7-dithia-4,11-diazacyclotetradecane 2, 1,4,8,11-tetraazacyclotetradecane 3 and 2,5-dioxa-8,11,14-triaza-1,6(1,2)-dibenzenacyclopentadecaphane 4 has enabled the efficient synthesis of new linked heteroditopic macrocyclic systems incorporating combinations of N2S2- and N4- or N3O2-donor sites. Incorporation of two types of binding sites in the respective products makes them suitable candidates for the synthesis of a range of mixed-metal, di- and oligo-nuclear metal complexes.

[1]  L. Lindoy.  HEAVY METAL ION CHEMISTRY OF LINKED MACROCYCLIC SYSTEMS INCORPORATING OXYGEN AND/OR SULFUR IN THEIR DONOR SETS , 1998 .

[2]  L. Lindoy.  The Transition Metal ION Chemistry of Linked Macrocyclic Ligands , 1998 .

[3]  G. Gokel,et al.  Correlation of Solution and Gas Phase Complexation Assessed by Electrospray Ionization Mass Spectrometry: Application to One-, Two-, and Three-Ring Macrocycles. , 1996, The Journal of organic chemistry.

[4]  B. Andrioletti,et al.  Characterization and application of a new diprotected cyclam: a novel two-step synthesis of linked tetraazamacrocycles , 1995 .

[5]  L. A. Ochrymowycz,et al.  Comparison of the influence of saturated nitrogen and sulfur donor atoms on the properties of copper(II/I)-macrocyclic polyamino polythiaether ligand complexes: redox potentials and protonation and stability constants of CuIL species and new structural data , 1992 .

[6]  L. A. Ochrymowycz,et al.  Macrocyclic polyamino polythiaether ligands with NxS4-x and NxS5-x donor sets: protonation constants, stability constants, and kinetics of complex formation with the aquocopper(II) ion , 1991 .

[7]  T. Kaden,et al.  Comparison of the Complexation of Open‐Chain and Cyclic N2S2 Ligands with Cu+ and Cu2+ , 1986 .

[8]  T. Kaden,et al.  Stabilities and Redox Properties of Cu(I) and Cu(II) Complexes with Macrocyclic Ligands Containing the N2S2 donor Set , 1984 .

[9]  T. Kaden,et al.  Metal complexes with macrocyclic ligands. Part XIX. Synthesis and Cu2+‐complexes of a series of 12‐, 14‐ and 16‐membered cis‐ and trans‐N2S2‐macrocycles , 1984 .

[10]  R. Kellogg.  Synthesis of sulfur-containing macrocycles using cesium thiolates , 1981 .

[11]  R. Weiss,et al.  Binuclear copper(II) "face to face" inclusion complex of a macrotricyclic ligand , 1978 .

[12]  J. Lehn,et al.  Binuclear cryptates. Binuclear copper(I) and copper(II) inclusion complexes of polythia cylindrical macrotricyclic ligands. Potential models for binuclear metalloproteins , 1977 .