Design, synthesis and metal binding properties of a mixed-donor macrobicycle
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Mark Mascal and Jens Hansen
Abstract
A cryptand is resolved into its three independent macrocyclic components leading to novel, dynamic metal ion complexation.
References
L. F. Lindoy,
The Chemistry of Macrocyclic Ligand Complexes,
Cambridge University Press,
Cambridge,
1989 Search PubMed; A. J. Blake and M. Schröder, Adv. Inorg. Chem., 1990, 35, 1 Search PubMed.
M. Mascal, J.-L. Kerdelhué, A. S. Batsanov and M. J. Begley, J. Chem. Soc., Perkin Trans. 1, 1996, 1141 RSC.
Modelling of L1 was carried out using MACROMODEL, version 4.0, with the MM3 force field: F. Mohamadi, N. G. J. Richards, W. C. Guida, R. Liskamp, M. Lipton, C. Caufield, G. Chang, T. Hendrickson and W. C. Still, J. Comput. Chem., 1990, 11, 440 Search PubMed An X-ray crystal structure of L1 which confirms structural predictions has been obtained and will be presented when the work is published in full.
Adaptation of the classic method of: A. J. Hubert, J. Chem. Soc. C, 1967, 6 Search PubMed who described an all-hydrocarbon analog of L1.
For a description of η1 coordination of benzene to silver(I) see: K. Shelly, D. C. Finster, Y. J. Lee, W. R. Scheidt and C. A. Reed, J. Am. Chem. Soc., 1985, 107, 5955 Search PubMed.
R. H. Crabtree, Angew. Chem., Int. Ed. Engl., 1993, 32, 789 CrossRef.
M. Brookhart, M. L. H. Green and L.-L. Wong, Prog. Inorg. Chem., 1988, 36, 1 CAS.
Cambridge Structural Database: F. H. Allen and O. Kennard, Chemical Design Automation News, 1993, 8, 31 Search PubMed.
R. W. Turner and E. L. Amma, J. Am. Chem. Soc., 1966, 88, 1877 CrossRefCAS; G. B. Ansell, M. A. Modrick and J. S. Bradley, Acta Crystallogr., Sect. C, 1984, 40, 365 CrossRef; H. Schmidbaur, W. Bublak, B. Huber, G. Reber and G. Müller, Angew. Chem., Int. Ed. Engl., 1986, 25, 1089 CrossRef; C. J. Brown, P. J. McCarthy, I. D. Salter, K. P. Armstrong, M. McPartlin and H. R. Powell, J. Organomet. Chem., 1990, 394, 711 CrossRefCAS; D. Ohlmann, H. Pritzkow, H. Grützmacher, M. Anthamatten and R. Glasser, J. Chem. Soc., Chem. Commun., 1995, 1011 RSC.
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