First metal-encapsulating star polysulfoxide incorporating 2-amino-1,3,4-thiadiazole

Abstract

The first star polysulfoxide 2 is synthesized by selective oxidation of a new hexaaminohexathioether 1, which gives a novel binuclear bis-tripodant species by encapsulating a pair of Cu^II ions.

References

1. C. M. Hartshorn and P. J. Stell, Angew. Chem., Int. Ed. Engl., 1996, 35, 2655.
2. F. Vögtle and E. Weber, J. Inclusion Phenom. Mol. Recognit. Chem., 1992, 12, 75.
3. D. D. MacNicol, Inclusion Compounds, ed. J. L. Atwood, J. E. Davies and D. D. MacNicol, Academic Press, London, 1985, vol. 2, p. 123.
4. S. A. Bourne, K. L. G. Nash and F. Toda, J. Chem. Soc., Perkin Trans. 2, 1996, 2145.
5. C. Foces-Foces, A. L. Llamas-Saiz, R. M. Claramunt, N. Jagerovic, M. L. Jimeno and J. Elguero, J. Chem. Soc., Perkin Trans. 2, 1995, 1395.
6. E. Cloutet, J.-L. Fillaut, Y. Gnanou and D. Astruc, Chem. Commun., 1996, 2047; H.-W. Marx, F. Moulines, T. Wagner and D. Astruc, Angew. Chem., Int. Ed. Engl., 1996, 35, 1701.
7. Top. Curr. Chem., 1988, 140; 1989, 149.
8. C. Beguin, P. Chautemps, A. El Marzouki, J. L. Pierre, S. M. Refaif, G. Serratrice, E. Saint-Aman and P. Rey, J. Chem. Soc., Dalton Trans., 1995, 1939; A. J. Blake and M. Schröder, Adv. Inorg. Chem., 1990, 35, 1.
9. D. Lin-Vien, N. B. Colthup, W. G. Fateley and J. G. Grasselli, The Handbook of Infrared and Raman Characteristic Frequencies of Organic Molecules, Academic Press, New York, 1991; K. Makamoto, Infrared and Raman Spectra of Inorganic and Coordiation Compounds, Wiley, Chichester, 3rd edn., 1978.
10. J. H. Satcher and A. L. Balch, Inorg. Chem., 1995, 34, 3371.
11. I. Sanyal, P. Ghosh and K. D. Karlin, Inorg. Chem., 1995, 34, 3050; X.-M. Chen, Y.-X. Tong, Z.-T. Xu and T. C. W. Mak, J. Chem. Soc., Dalton Trans., 1995, 4001.
12. L. Echegoyen, E. P. Cordero, C. Roth and J.-M. Lehn, Inorg. Chem., 1993, 32, 572 and references therein.
13. Bioinorganic Chemistry of Copper, ed. K. D. Karlin and Z. Teklar, Chapman and Hall, New York, 1993.