UV stabilizers bonded to transition metals: Synthesis and X-ray structure of 2-(2′-hydroxyphenyl)benzotriazole-oxovanadium(IV) and -dioxomolybdenum(VI) complexes

Polyhedron

Volumn 15, Issue 24, 1996, Pages 4435-4440

  Carofiglio, Tommaso ^a   Solari, Euro ^a   Floriani, Carlo ^a   Chiesi Villa, Angiola ^b   Rizzoli, Corrado ^b  

^a UNIVERSITY OF LAUSANNE   (Switzerland)

^b UNIVERSITY OF PARMA   (Italy)

Author keywords

Benzotriazole; Dioxomolybdenum; Oxovanadium; UV stabilizers

Indexed keywords

EID: 0000287963     PISSN: 02775387     EISSN: None     Source Type: Journal    
DOI: 10.1016/0277-5387(96)00199-4     Document Type: Article

References (18)

1. The trade name of 1 by CIBA-GEIGY is Tinuvin P.
2. H. J. Heller and H. R. Blattman, Pure Appl. Chem. 1972, 30, 145; 1986, 36, 141 ; H. J. Heller, Eur. Polym. J. Suppl. 1969, 105.
3. H. J. Heller and H. R. Blattman, Pure Appl. Chem. 1972, 30, 145; 1986, 36, 141 ; H. J. Heller, Eur. Polym. J. Suppl. 1969, 105.
4. H. J. Heller and H. R. Blattman, Pure Appl. Chem. 1972, 30, 145; 1986, 36, 141 ; H. J. Heller, Eur. Polym. J. Suppl. 1969, 105.
5. (a) W. Klöpfer, Advances in Photochemistry (edited by J. N. Pitts, S. S. Hammond and K. Gallnick), Vol. 10, p. 311. Wiley, New York (1977), and refs therein ;
6. (b) D. L. Williams and A. Heller, J. Phys. Chem. 1974, 74, 4473 ;
7. (c) J.-E. A. Otterstedt, J. Phys. Chem. 1973, 58, 5716.
8. (a) G. Wösner, G. Goeller, J. Rieker, H. Hoier, J. J. Sterowski, E. Daltrozzo, M. Neurieter and E. A. Kramer, J. Phys. Chem. 1985, 89, 3629 ;
9. (b) 1984, 88, 5544.
10. (a) J. Catalan, F. Fabero, M. S. Guijarro, R. M. Claramunt, M. D. Santa Maria, M. de la Conception Foces-Foces, F. H. Cano, J. Elguero and R. Sastre, J. Am. Chem. Soc. 1990, 112, 747, and refs therein ;
11. (b) J. K. Rabek, Mechanisms of Photophysical Processes and Photochemical Reactions in Polymers. Wiley, New York (1987);
12. (c) G. Goeller, J. Rieker, A. Maier, J. J. Sterowski, E. Daltrozzo, M. Neurieter, H. Port, W. Wiechmann and E. A. Kramer, J. Phys. Chem. 1988, 92, 1452.
13. M. S. Lehmann and F. K. Larsen, Acta Cryst. 1974, A30, 580.
14. Data reduction, structure solution, and refinement were carried out on a GOULD 32/77 computer using: G. Sheldrick, SHELX-76. System of Crystallographic Computer Programs. University of Cambridge, Cambridge, U.K. (1976).
15. International Tables for X-ray Crystallography, Vol. IV, (a) p. 99 ; (b) p. 149. Kynoch Press, Birmingham, U.K. (1974).
16. International Tables for X-ray Crystallography, Vol. IV, (a) p. 99 ; (b) p. 149. Kynoch Press, Birmingham, U.K. (1974).
17. R. F. Stewart, E. R. Davidson and W. T. Simpson, J. Chem. Phys. 1965, 42, 3175.
18. The X-ray structure of compound 1 has been reported in reference 4(b) and also determined by us.