Summary
New cyclometallated complexes of palladium containing substitutedN-(benzylidene)amines have been prepared and characterized. Palladium(II) acetate is used to make the acetato-bridged dimers, which undergo metathetical reactions to give the halo-bridged dimers. These when treated with PPh3 or P(C6H11)3 in a 1∶2 molar ratio yield the phosphine monomers. I.r. and1H n.m.r. studies show that palladium is coordinated through nitrogen, and also reveal the disposition of the halogen and phosphine ligands in the monomeric complexes.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Part I. J. M. Vila, M. T. Pereira, A. Suárez, E. Gayoso and M. Gayoso,Synth. React, Inorg. Met. Org. Chem. (in press).
S. Trofimenko,Inorg. Chem., 12, 1215 (1973).
M. I. Bruce,Angew. Chem. Int. Edit. Engl, 16, 73 (1977).
I. Omae,Chem. Rev., 79, 287 (1979).
J. Dehand and M. Pfeffer,Coord. Chem. Rev., 18, 237 (1976).
A. Suárez, J. M. Vila, E. Gayoso and M. Gayoso,Rev. Port. Quím., 26, 21 (1984).
A. Suárez, J. M. Vila, E. Gayoso and M. Gayoso,An. Quím., 81, 251 (1985).
W. Hiller, A. Castiñeiras, J. M. Vila, A. Suárez, M. T. Pereira and M. Gayoso,Acta Crystallogr. (in press).
J. M. Vila,Ph.D. Dissertation, Uni- versity of Santiago, Santiago, 1985.
S. F. Dyke and S. N. Quessy,Transition Met. Chem., 7, 233(1982).
J. M. Vila, M. T. Pereira, E. Gayoso and M. Gayoso (unpublished results).
S. P. Molnar and M. Orchin,J. Organometal. Chem., 16, 196 (1969).
H. Onoue and I. Moritani,J. Organometal. Chem., 43, 431 (1972).
H. Onoue, K. Minami and K. Nakagawa,Bull. Chem. Soc. Jpn., 43, 3480 (1970).
Y. A. Ustynyuk, V. A. Chertov and I. V. Barinov,J. Organometal. Chem., 29, C53 (1971).
K. Nakamoto,IR and Raman Spectra of Inorganic and Coordina- tion Compounds, 3rd. Edit., Wiley-Interscience, 1978, p. 232.
J. Selbin and M. A. Gutiérrez,J. Organometal. Chem., 246, 95 (1983).
B. Crociani, T. Boschi, R. Pietropaolo and U. Belluco,J. Chem. Soc. (A), 531 (1970).
R. C. Elder, R. D. Cruea and R. F. Morrison,Inorg. Chem., 15, 1623 (1976).
D. M. Adams and P. J. Chandler,Chem. Comm., 69 (1966).
A. Van Putten and J. W. Pavlik,Tetrahedron, 27, 3007 (1971).
M. A. Gutiérrez, G. R. Newkome and J. Selbin,J. Organometal. Chem., 202, 341 (1980).
D. D. Perrin, W. L. F. Armarego and D. R. Perrin,Purification of Laboratory Chemicals, 1st. Edit., Pergamon Press, 1966.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Vila, J.M., Pereira, M.T., Gayoso, E. et al. Cyclometallation, part II. I.r. and1H N.m.r. studies of palladium(II) compounds with substitutedN-(benzylidene)amines. Transition Met Chem 11, 342–346 (1986). https://doi.org/10.1007/BF00621519
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00621519