Synthesis and thermal studies of solid state 2-chloro- benzylidenepyruvic acid and its compounds with sodium, aluminium (III), gallium (III) and indium (III) cations

Synthesis and thermal studies of solid state 2-chloro- benzylidenepyruvic acid and its compounds with sodium, aluminium (III), gallium (III) and indium (III) cations

Synthesis and thermal studies of solid state 2-chloro- benzylidenepyruvic acid and its compounds with sodium, aluminium (III), gallium (III) and indium (III) cations

Keywords

How to Cite

Abstract

References

Keywords

How to Cite

Abstract

References

Metrics

Download Citation

Metrics

Gilbert Bannach; Egon Schnitzler; Cristo Bladimiros Melios; Massao Ionashiro

doi:10.26850/1678-4618eqj.v29.1.2004.p31-40

Vol. 29 No. 1 (2004), Original articles

Vol. 29 No. 1 (2004)

Original articles

https://doi.org/10.26850/1678-4618eqj.v29.1.2004.p31-40

Published 2004-06-01

Gilbert Bannach⁺⁻
Egon Schnitzler⁺⁻
Cristo Bladimiros Melios⁺⁻
Massao Ionashiro⁺⁻

Gilbert Bannach

Universidade Estadual Paulista, Instituto de Química, Araraquara, Brasil.

Egon Schnitzler

Universidade Estadual de Ponta Grossa, Departamento de Química, Ponta Grossa, Brasil.

Cristo Bladimiros Melios

Universidade Estadual Paulista, Instituto de Química, Araraquara, Brasil.

Massao Ionashiro

Universidade Estadual Paulista, Instituto de Química, Araraquara, Brasil.

PDF

2-chlorobenzylidenepyruvic acid
2-chlorobenzylidenepyruvate
sodium
aluminium
gallium
indium
thermal behaviour

Bannach, G., Schnitzler, E., Melios, C. B., & Ionashiro, M. (2004). Synthesis and thermal studies of solid state 2-chloro- benzylidenepyruvic acid and its compounds with sodium, aluminium (III), gallium (III) and indium (III) cations. Eclética Química, 29(1), 31–40. https://doi.org/10.26850/1678-4618eqj.v29.1.2004.p31-40

The synthesis of sodium 2-chlorobenzylidenepyruvate and its corresponding acid as well as
binary, binary together with it’s acid or hydroxo-2-chorobenzylidenepyruvate of aluminium (III), gallium
(III) and indium (III), were isolated. Chemical analysis, thermogravimetry, derivative thermogravimetry
(TG/DTG), simultaneous thermogravimetry-differential thermal analysis (TG-DTA) and X-ray powder
diffractometry have been employed to characterize and to study the thermal behaviour of these compounds.
The results provided information concerning the stoichiometry, crystallinity, thermal stability and thermal
decomposition.

https://doi.org/10.26850/1678-4618eqj.v29.1.2004.p31-40

PDF

L. C. S. de Oliveira, C. B. Melios, M. Spirandeli Crespi, C.

A. Ribeiro, M. Ionashiro, Thermochim. Acta 219 (1993) 215.

M. H. Miyano, C. B. Melios, C. A. Ribeiro, H. Redigolo,

M. Ionashiro, Thermochim. Acta 221 (1993) 53.

D. E. Rasera, L. C. S. Oliveira, C. B. Melios, M. Ionashiro,

Thermochim. Acta 250 (1995) 151.

L. C. S. de Oliveira, D. E. Rasera, O. S. Siqueira, J. R. Matos,

C. B. Melios, M. Ionashiro, Thermochim. Acta 275 (1996) 269.

R. A. Mendes, M. A. S. Carvalho Filho, N. S. Fernandes, L.

Moscardini D‘Assunção, C. B. Melios, M. Ionashiro, An. Assoc.

Bras. Quim. 47 (4) (1998) 329.

N. S. Fernandes, M. A. S. Carvalho Filho, C. B. Melios, M.

Ionashiro, J. Thermal Anal. Cal. 59 (2000) 663.

R. N. Marques, C. B. Melios, M. Ionashiro, J. Alloys Comp.

(2002) 88.

R. N. Marques, C. B. Melios, M. Ionashiro, Thermochim.

Acta 395 (2003) 145.

P. Pascal, Nouvean Traité de Chimie Mineral, Masson et

Cie Editeurs, Paris, 1961, Tome VI, p. 513, 708, 856.

T. Moeller, J. Am. Chem. Soc. 63 (1941) 2625.

M. Reimer, J. Am. Chem. Soc. 48 (1926) 2454.

E. D. Stecher, A. Waldman, D. Fabiny, J. Org. Chem. 30

(1965) 1800.

This work is licensed under a Creative Commons Attribution 4.0 International License.

PDF views

64

|

Eclética Química (ISSN Online 1678-4618)

Supporters & Sponsors:

emails: assis.v.benedetti@unesp.br / revistaecleticaquimica@gmail.com

This work is licensed under CC BY 4.0

Developed by SBM Tech