Reactions of triazacyclohexanes with CuCl2: Surprising formation of a dimer between two [CuCl2]- ions with an unsupported cuprophilic attraction

Angewandte Chemie - International Edition

Volumn 42, Issue 7, 2003, Pages 793-796

  Köhn, Randolf D ^a   Seifert, Guido ^a   Pan, Zhida ^a   Mahon, Mary F ^a   Kociok Köhn, Gabriele ^a  

^a University of Bath Claverton Down   (United Kingdom)

Author keywords

Copper; Heterocycles; N ligands; Oxidation; Structure elucidation

Indexed keywords

COPPER COMPOUNDS; POSITIVE IONS; REDUCTION;

CUROPHILIC INTERACTIONS;

DIMERS;

COPPER CHLORIDE; CYCLOHEXANE DERIVATIVE; TRIAZACYCLOHEXANE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; COMPLEX FORMATION; DIMERIZATION; GEOMETRY; ION TRANSPORT; MOLECULAR INTERACTION; REACTION ANALYSIS; REDUCTION; STRUCTURE ANALYSIS;

EID: 0037450161     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200390210     Document Type: Article

References (32)

1. P. Comba, Coord. Chem. Rev. 2000, 200, 217-245; R. K. Szilagyi, E. I. Solomon, Curr. Opin. Chem. Biol. 2002, 6, 250-258, and references therein.
2. P. Comba, Coord. Chem. Rev. 2000, 200, 217-245; R. K. Szilagyi, E. I. Solomon, Curr. Opin. Chem. Biol. 2002, 6, 250-258, and references therein.
3. P. Pyykkö, Chem. Rev. 1997, 97, 597-636.
4. - (U. Siemeling, U. Vorfeld, B. Neumann, H.-G. Stammler, Chem. Commun. 1997, 1723-1724) was later dismissed as mostly electrostatic: J.-M. Poblet, M. Bénard, Chem. Commun. 1998, 1179-1180.
5. - (U. Siemeling, U. Vorfeld, B. Neumann, H.-G. Stammler, Chem. Commun. 1997, 1723-1724) was later dismissed as mostly electrostatic: J.-M. Poblet, M. Bénard, Chem. Commun. 1998, 1179-1180.
6. a) R. D. Köhn, G. Kociok-Köhn, Angew. Chem. 1994, 106, 1958-1960; Angew. Chem. Int. Ed. Engl. 1994, 33, 1877-1879;
7. a) R. D. Köhn, G. Kociok-Köhn, Angew. Chem. 1994, 106, 1958-1960; Angew. Chem. Int. Ed. Engl. 1994, 33, 1877-1879;
8. b) R. D. Köhn, M. Haufe, S. Mihan, D. Lilge, Chem. Commun. 2000, 1927-1928;
9. c) R.D. Köhn, M. Haufe, G. Kociok-Köhn, S. Grimm, P. Wasserscheid, W. Keim, Angew. Chem. 2000, 112, 4519-4521; Angew. Chem. Int. Ed. 2000, 39, 4337-4339;
10. c) R.D. Köhn, M. Haufe, G. Kociok-Köhn, S. Grimm, P. Wasserscheid, W. Keim, Angew. Chem. 2000, 112, 4519-4521; Angew. Chem. Int. Ed. 2000, 39, 4337-4339;
11. d) R. D. Köhn, Z. Pan, G. Kociok-Köhn, M. F. Mahon, J. Chem. Soc. Dalton Trans. 2002, 2344-2347, and references therein.
12. R. D. Köhn, G. Seifert, G. Kociok-Köhn, Chem. Ber. 1996, 129, 1327-1333.
13. -3, Flack parameter= -0.02(2). CCDC-193015 (3a), CCDC-193014 (2b), CCDC-193012 (4a), and CCDC-193013 (5 a) contain the supplementary crystallographic data for this paper. These data can be obtained free of charge via www.ccdc.cam.ac.uk/conts/retrieving.html (or from the Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB21EZ, UK; fax: (+44)1223-336-033; or deposit@ccdc.cam.ac.uk).
14. R. L. Harlow, W. J. Wells, G. W. Watt, S. H. Siminsen, Inorg. Chem. 1975, 14, 1768-1773; R. D. Willett, J. A. Haugen, J. Lebsack, J. Morrey, Inorg. Chem. 1974, 13, 2510-2513.
15. R. L. Harlow, W. J. Wells, G. W. Watt, S. H. Siminsen, Inorg. Chem. 1975, 14, 1768-1773; R. D. Willett, J. A. Haugen, J. Lebsack, J. Morrey, Inorg. Chem. 1974, 13, 2510-2513.
16. L. P. Battaglia, A. B. Corradi, G. Marcotrigiano, L. Menabue, Inorg. Chem. 1979, 18, 148-152; A. M. W. Cargill Thompson, I. Blandford, H. Redfearn, J. C. Jeffrey, M. D. Ward, J. Chem. Soc. Dalton Trans. 1997, 2661-2665.
17. L. P. Battaglia, A. B. Corradi, G. Marcotrigiano, L. Menabue, Inorg. Chem. 1979, 18, 148-152; A. M. W. Cargill Thompson, I. Blandford, H. Redfearn, J. C. Jeffrey, M. D. Ward, J. Chem. Soc. Dalton Trans. 1997, 2661-2665.
18. H. Stegemann, A. Oprea, K.-F. Tebbe, Z. Anorg. Allg. Chem. 1995, 621, 871-876; H. Stegemann, A. Oprea, K.-F. Tebbe, Z. Anorg. Allg. Chem. 1995, 623, 89-103.
19. H. Stegemann, A. Oprea, K.-F. Tebbe, Z. Anorg. Allg. Chem. 1995, 621, 871-876; H. Stegemann, A. Oprea, K.-F. Tebbe, Z. Anorg. Allg. Chem. 1995, 623, 89-103.
20. C. Clegg, J. R. Nicholson, D. Collison, C. D. Garner, Acta Crystallogr. Sect. C 1988, 44, 453-461.
21. M. Asplund, S. Jagner, M. Nilson, Acta Chem. Scand. Sect. A 1983, 37, 57-62.
22. L. Escriche, N. Lucena, J. Casabó, F. Teixidor, R. Kivekäs, R. Sillanpää, Polyhedron 1995, 14, 649-654; J. G. Haasnoot, T. L. F. Favre, W. Hinrichs, J. Reedijk, Angew. Chem. 1988, 100, 884-885; Angew. Chem. Int. Ed. Engl 1988, 27, 856-858.
23. L. Escriche, N. Lucena, J. Casabó, F. Teixidor, R. Kivekäs, R. Sillanpää, Polyhedron 1995, 14, 649-654; J. G. Haasnoot, T. L. F. Favre, W. Hinrichs, J. Reedijk, Angew. Chem. 1988, 100, 884-885; Angew. Chem. Int. Ed. Engl 1988, 27, 856-858.
24. L. Escriche, N. Lucena, J. Casabó, F. Teixidor, R. Kivekäs, R. Sillanpää, Polyhedron 1995, 14, 649-654; J. G. Haasnoot, T. L. F. Favre, W. Hinrichs, J. Reedijk, Angew. Chem. 1988, 100, 884-885; Angew. Chem. Int. Ed. Engl 1988, 27, 856-858.
25. G. Boche, F. Bosold, M. Marsch, K. Harms, Angew. Chem. 1998, 110, 1779-1781; Angew. Chem. Int. Ed. 1998, 37, 1684-1686.
26. G. Boche, F. Bosold, M. Marsch, K. Harms, Angew. Chem. 1998, 110, 1779-1781; Angew. Chem. Int. Ed. 1998, 37, 1684-1686.
27. M. John, C. Aurel, C. Behrens, M. Marsch, K. Harms, F. Bosold, R. M. Geschwind, P. R. Rajamohanan, G. Boche, Chem. Eur. J. 2000, 6, 3060-3068.
28. H. L. Hermann, G. Boche, P. Schwerdtfeger, Chem. Eur. J. 2001, 7, 5333-5342; L. Magnko, M. Schweizer, G. Rauhut, M. Schutz, H. Stoll, H. J. Werner, Phys. Chem. Chem. Phys. 2002, 4, 1006-1013.
29. H. L. Hermann, G. Boche, P. Schwerdtfeger, Chem. Eur. J. 2001, 7, 5333-5342; L. Magnko, M. Schweizer, G. Rauhut, M. Schutz, H. Stoll, H. J. Werner, Phys. Chem. Chem. Phys. 2002, 4, 1006-1013.
30. J. Beck, J. Strähle, Angew. Chem. 1985, 97, 419-420; Angew. Chem. Int. Ed. Engl. 1985, 24, 409-410.
31. J. Beck, J. Strähle, Angew. Chem. 1985, 97, 419-420; Angew. Chem. Int. Ed. Engl. 1985, 24, 409-410.
32. M. R. Churchill, K. L. Kalra, J. Am. Chem. Soc. 1973, 95, 5772-5773.