SOLID-STATE COMPOUNDS OF 2-METHOXYBENZYLIDENEPYRUVATE WITH SOME BIVALENT METAL IONS Synthesis, characterization and thermal behavior studies
作者： M. Kobelnik , E. Schnitzler , M. Ionashiro
DOI: 10.1007/S10973-007-8505-X
关键词:
摘要: Solid-state M-2-MeO-BP compounds, where M represents bivalent Mn, Fe, Co, Ni, Cu, Zn and 2-MeO-BP is 2-methoxybenzylidenepyruvate have been synthesized. Simultaneous thermogravimetry-differential thermal analysis (TG-DTA), differential scanning calorimetry (DSC), X-ray powder diffractometry, infrared spectroscopy, elemental complexometry were used to characterize study the stability decomposition of these compounds. The results led information about composition, dehydration, crystallinity isolated
springer.com
akademiai.com参考文章(31)
George Turrell, Infrared and Raman Spectra of Crystals ,(1972)
G. Socrates, Infrared characteristic group frequencies ,(1980)
N. S. Fernandes, M. A. S. Carvalho Filho, C. B. Melios, M. Ionashiro, THERMAL STUDIES OF SOLID 4-CHLOROBENZYLIDENEPYRUVATES OF HEAVY LANTHANIDES(III) AND YTTRIUM(III) Journal of Thermal Analysis and Calorimetry. ,vol. 73, pp. 307- 314 ,(2003) , 10.1023/A:1025166415378
N. S. Fernandes, M. A. S. Carvalho Filho, C. B. Melios, M. Ionashiro, Solid-state compounds of 4-chloro-benzylidenepyruvate with lanthanides : Preparation and thermal studies Journal of Thermal Analysis and Calorimetry. ,vol. 59, pp. 663- 668 ,(2000) , 10.1023/A:1010129015334
R.N Marques, C.B Melios, M Ionashiro, Synthesis, characterization and thermal behaviour of solid state compounds of 4-methylbenzylidenepyruvate with lighter trivalent lanthanides Journal of Alloys and Compounds. ,vol. 344, pp. 88- 91 ,(2002) , 10.1016/S0925-8388(02)00314-6
Gilles Dujardin, Mickaël Maudet, Eric Brown, Asymmetric endoselective [4+2] heterocycloadditions of styrene dienophiles with chiral benzylidenepyruvic esters. Total synthesis of (−)-O-dimethylsugiresinol Tetrahedron Letters. ,vol. 38, pp. 1555- 1558 ,(1997) , 10.1016/S0040-4039(97)00144-5
R.N. Marques, C.B. Melios, M. Ionashiro, Synthesis‚ characterisation and thermal behaviour of solid state compounds of 4-methylbenzylidenepyruvate with heavier trivalent lanthanides and yttrium (III) Thermochimica Acta. ,vol. 395, pp. 145- 150 ,(2002) , 10.1016/S0040-6031(02)00143-0
Cristo B. Melios, Vera R. Torres, M�rcia H. A. Mota, Jo�o O. Tognolli, Manuel Molina, Spectrophotometric study of binary and ternary systems involving metal ions and benzylidenepyruvates: equilibria in aqueous solutions Analyst. ,vol. 109, pp. 385- 389 ,(1984) , 10.1039/AN9840900385
NS Fernandes, RA Mendes, CB Melios, M Ionashiro, THERMAL STUDIES ON SOLID COMPOUNDS OF 4-CHLOROBENZYLIDENEPYRUVATE OF SOME ALKALI EARTH METALS Journal of Thermal Analysis and Calorimetry. ,vol. 76, pp. 193- 202 ,(2004) , 10.1023/B:JTAN.0000027818.33333.83
D.E. Rasera, L.C.S. Oliveira, C.B. Melios, M. Ionashiro, The preparation and thermal decomposition of some metal compounds of 4-dimethylaminobenzylidenepyruvate in the solid state Thermochimica Acta. ,vol. 250, pp. 151- 163 ,(1995) , 10.1016/0040-6031(94)01987-R