Thermal studies on Ni(II), Cu(II) and Pd(II) complexes of 6-amino-5-formyluracil and its N-methyl derivatives

Journal of Thermal Analysis - Tập 32 - Trang 1127-1137 - 1987
L. E. Garcia-Megias1, E. Colacio-Rodriguez1, A. Garcia-Rodriguez1, J. Ruiz-Sanchez1, J. M. Salas-Peregrin1
1Department of Inorganic Chemistry, University of Granada, Granada, Spain

Tóm tắt

The thermal behaviour of 6-amino-5-formyluracil (HFU), 6-amino-1-methyl-5-formyluracil (1-MFU), 6-amino-3-methyl-5-formyluracil (3-HFU) and 6-amino-1,3-dimethyl-5-formyluracil (HDFU) is described. Only HDFU is shown to contain crystallization water. Dehydration and fusion enthalpy values have been calculated from the DSC curves. Likewise, the thermal behaviour of new complexes obtained by reaction between the above pyrimidine derivatives and Ni(II), Cu(II) and Pd(II) ions is reported.

Tài liệu tham khảo

D. J. Hodgson, Prog. Inorg. Chem., 23 (1977) 211.

L. G. Marzilli, Prog. Inorg. Chem., 23 (1977) 255.

R. W. Gellert and P. Bau in H. Sigel (Editor). Metal ions in Biological Systems, Vol. 8 Marcel Dekker, New York 1979, p. 156.

T. A. Connors and J. J. Roberts, Platinum coordination complexes in cancer chemotherapy, Springer-Verlag, New York 1974.

M. J. Cleare and P. C. Hydes, in, H. Sigel (Editor) “Metal ions in Biological Systems. Vol. 11, Marcel Dekker, New York 1980, p. 1–56.

J. Reedjik, J. H. J. den Hartog, A. M. J. Fichtinger-Schepman and A. T. M. Marcelis, in Platinum coordination complexes in Cancer chemotherapy. Martinas Nijhoff Pub., Boston 1983.

E. Sletten, Metal-Nucleic Acid interaction; Kjemisk. Institut. Universitetet, Bergen 1978.

J. M. Salas-Peregrín, M. N. Moreno-carretero and E. Colacio-Rodríguez, Can. J. Chem., 63 (1985) 3573.

R. K. Goel, S. P. Gupta, S. Sharma and C. Gupta, J. Chem. Soc. Faraday Trans., 82 (1986) 123.

Ch. M. Mikulski, M. K. Kurlan, M. Bayne, M. Gaul and N. M. Karayannis, Inorg. Chim. Acta, 123 (1986) 27; and references therein.

F. Guay and A. L. Beauchamp, Can. J. Chem., 63 (1985) 3456.

E. Colacio-Rodríguez, J. M. Salas-Peregrín and M. A. Romero-Molina, Rev. Chim. Miner., 21 (1984) 123.

J. P. Charland and A. L. Beauchamp, J. Cryst. and Spectrosc. Res., 15(6) (1985) 581.

M. P. Sánchez-Sánchez, J. M. Salas-Peregrín, M. A. Romero-Molina and A. Mata-Arjona, Thermochim. Acta, 88 (1985) 355.

M. N. Moreno-Carretero and J. M. Salas-Peregrín, Thermochim. Acta, 89 (1985) 141.

M. N. Moreno-Carretero and J. M. Salas-Peregrín, J. Thermal Anal., 30 (1985) 377.

J. M. Salas-Peregrín, M. N. Romero-Molina, M. A. Ferro-García and M. N. Moreno-Carretero, J. Thermal Anal., 30 (1985) 921.

J. Ruiz-Sánchez, E. Colacio-Rodríguez, J. M. Salas-Peregrín and M. A. Romero-Molina, J. Anal. Appl. Pyrol., 9 (1986) 159.

M. N. Moreno, J. M. Salas, E. Colacio, M. P. Sánchez and F. Nieto, Acta Cryst., 42C (1986) 407.

M. P. Sánchez-Sánchez, J. M. Salas-peregrín and M. A. Romero-Molina, J. Thermal Anal., 31 (1986) 361.

J. M. Salas-Peregrin, M. N. Moreno-Carretero, J. D. López-González and M. A. Romero-Molina, Spectrochim. Acta, 42A (1986) 607.

W. Pfleiderer and G. Strauss, Ann. Der. Chem., (1957) 172.

M. Engelman, Chem. Ber., 42 (1909) 177.

H. Brederek and A. Edenhofer, Chem. Ber., 88 (1955) 1360.

J. M. Salas-Peregrin, E. Colacio-Rodriguez, M. A. Romero-Molina and M. P. Sánchez-Sá nchez, Thermochim. Acta, 69 (1983) 313.

J. M. Salas-Peregrin, L. E. García-Megias, E. Colacio-Rodríguez, A. García-Rodríguez and J. Ruiz-Sánchez, Transition Met. Chem., (sent to publication).

J. M. Salas-Peregrin, E. Colacio-Rodriguez and E. Sánchez-Martínez, Thermochim. Acta, 86 (1985) 189.

K. Nakamoto, Infrared and Raman Spectra of Inorganic and Coordination compounds 3rd Edition, John Wiley and Sons, New York 1978, p. 199.

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Thông tin xuất bản

Journal of Thermal Analysis

Tập 32

1127-1137

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