Clivagem dos ciclopaladados diméricos [Pd(dmba)(m-X)]2 (dmba = N,N-dimetilbenzilamina; X = Cl, N3 , NCO) por tiouréia
Article Sidebar
Main Article Content
Abstract
N 3 , NCO) reagem com tiouréia (tu), à temperatura ambiente, resultando espécies mononucleares do tipo
[Pd(dmba)(X)(tu)]. Todos os compostos foram caracterizados por análise elementar, espectroscopias no IV
e de RMN de 1 H e com base nessas técnicas as estruturas, desses compostos, foram propostas. Os espectros
de absorção no infravermelho mostraram que a coordenação da tiouréia, ao paládio, ocorre através do
átomo de enxofre. O anel ciclometalado foi confirmado através da espectroscopia de RMN de 1 H.
Metrics
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
The corresponding author transfers the copyright of the submitted manuscript and all its versions to Eclet. Quim., after having the consent of all authors, which ceases if the manuscript is rejected or withdrawn during the review process.
When a published manuscript in EQJ is also published in other journal, it will be immediately withdrawn from EQ and the authors informed of the Editor decision.
Self-archive to institutional, thematic repositories or personal webpage is permitted just after publication. The articles published by Eclet. Quim. are licensed under the Creative Commons Attribution 4.0 International License.
References
S. R. Ananias, A. E. Mauro, V. A. Lucca Neto, Trans. Met.
Chem. 26 (2001) 570.
A. C. F. Caires, E. T. Almeida, A. E. Mauro, J. P. Hemerly,
S. R. Valentini, Quím. Nova 22 (1999) 329.
D. J. Saccomando, C. Black, G. W. V. Cave, D. P. Lydon, J.
P. Rourke, J. Organomet. Chem. 601 (2000) 305.
V. A. Lucca Neto, A. E. Mauro, A. C. F. Caires, S. R. Ananias,
Polyhedron 18 (1998) 413.
E. T. Almeida, A. E. Mauro, A. M. Santana, Ecl. Quím. 27
(2002) 201.
A. C. F. Caires, A. E. Mauro, R. H. A. Santos, T. P.
Gambardella, J. R. Lechat, Gazz. Chim. Ital. 123 (1993) 495.
B. J. O’keefe, P. J. Steel, Organometallics 22 (2003) 1281.
S. R. Ananias, A. E. Mauro, V. M. Nogueira, P. S. Haddad, E. T. Almeida, Ecl. Quím. 26 (2001) 87.
S. B. Wild, Coord. Chem. Rev. 166 (1997) 291.
A. Bose, C. R. Saha, J. Mol. Catal. 49 (1989) 271.
Y. Wakatsuki, H. Yamazaki, P. A. Grustch, M. Santhanam,
C. Kutal, J. Am. Chem. Soc. 107 (1987) 8153.
T. K. Muraoka, A. E. Mauro, V. M. Nogueira, P. S. Haddad,
Ecl. Quím. 22 (1997) 75.
R. Yamaguchi, R. B. Perland, S. Mizushima, T. J. Lane, C.
Curran, J. V. Quagliano, J. Am. Chem. Soc. 80 (1958) 527.
S. Ahmad, A. A. Isab, W. Ashraf, Inorg. Chem. Commun.
(2002) 816.
A. C. Cope, E. C. Friedrich, J. Am. Chem. Soc. 90 (1968)
K. Nakamoto, Infrared and Raman Spectra of Inorganic and
Coordination Compounds, Wiley Interscience, New York, 1986.
C. K. Lam, T. C. W. Mak, Tetrahedron 56 (2000) 6657.