Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ferenc Lukacs"'
Publikováno v:
Chromatographia. 63:S137-S141
A new patented route for the synthesis and analysis of Topiramate has been developed. In order to determine the impurities in the active pharmaceutical ingredient, three HPLC methods: an isocratic elution method with RI detection, a gradient elution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb1f244b2cd97599478a7d4646e5204b
https://doi.org/10.1365/s10337-006-0818-6
https://doi.org/10.1365/s10337-006-0818-6
Publikováno v:
Journal of Chromatography A. 1098:75-81
Direct high-performance liquid chromatographic methods were developed for the enantioseparation of (R,S)-bicalutamide (1) and its analogs (+/-)-3-chloro-N-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-2-methylpropanamide (2), (+/-)-N-(4-cyano-3-(trif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12aa727aa93f098e53be967ade5c0acd
https://doi.org/10.1016/j.chroma.2005.08.056
https://doi.org/10.1016/j.chroma.2005.08.056
Publikováno v:
Journal of Cluster Science. 12:99-112
The reactions of the cluster complexes [Pt3(μ-CO)3L3], where L=PPh3 1a, PPh2Bz 1b and PCy3 1c, with activated mono-olefins have been studied under preparative and equilibrium conditions. At low temperature the olefins react quantitatively giving the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b103281cab448178eb14e35d4bc0f9d9
https://doi.org/10.1023/a:1016670928641
https://doi.org/10.1023/a:1016670928641
Publikováno v:
Analytica Chimica Acta. 359:275-281
A new general purpose high pressure infrared cell has been built, which allows one to work up to 2000 bar pressure with gas, liquid or supercritical fluid samples, in the temperature range from −70°C to +150°C. The optical pathway can be varied f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00f66fff36268b99c2f7bebdb622cdf4
https://doi.org/10.1016/s0003-2670(97)00696-x
https://doi.org/10.1016/s0003-2670(97)00696-x
Autor:
Ferenc Lukacs, Glenn Hefter, Gábor Laurenczy, Pál Sipos, S.G. Capewell, Raymond Roulet, Peter M. May
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :3007-3012
The 205Tl NMR and UV/VIS spectral changes associated with the hydrolysis of thallium(I) have been employed to investigate hydroxide-sensitive equilibria in highly concentrated alkaline aluminate solutions {0.1 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db276bdbc8fcbf4c9b3c3fd4fd62e7ef
https://doi.org/10.1039/a805271i
https://doi.org/10.1039/a805271i
Autor:
Ferenc Lukacs, Peter M. May, S.G. Capewell, Raymond Roulet, Gábor Laurenczy, Pál Sipos, Glenn Hefter
Publikováno v:
Journal of Solution Chemistry. 26:419-431
The hydrolysis of T1(I) has been studied at 25°C using205T1-NMR spectroscopy and UV-Vis spectrophotometry in aqueous solutions with ionic strengths maintained by NaC104 at 2, 4, 6, and 8M. The formation constant and the spectral characteristics for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dde18b7896347bc4113bbbdbf41a858
https://doi.org/10.1007/bf02767599
https://doi.org/10.1007/bf02767599
Publikováno v:
Organometallics. 15:848-851
Methyltrioxorhenium, CH3ReO3 (1; MTO), hydrolyzes rapidly in basic aqueous solutions and much more slowly in acidic media. At low concentrations (cMTO < 8.0 × 10-3 M) the formation of CH4 gas and perrhenate was detected. The hydrolysis was followed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb3b7b15182382d1d8da87fd91b6a506
https://doi.org/10.1021/om9500937
https://doi.org/10.1021/om9500937
Publikováno v:
Journal of Chromatography A. 507:59-66
A combined high-performance liquid chromatographic (HPLC)-electrochemical method was developed to investigate the mechanism of reduction of protected oxytocein by metallic sodium in liquid ammonia. The changes in the redox potential and conductivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc2c344f5c385a533da3bbb002fbc5ae
https://doi.org/10.1016/s0021-9673(01)84181-9
https://doi.org/10.1016/s0021-9673(01)84181-9
Publikováno v:
Inorganica Chimica Acta. 157:121-126
A novel method has been developed for the quantitative characterization of reductions with metallic sodium in liquid ammonia. The changes in redox potential and conductivity of solutions were measured by ‘titration’ in a glass apparatus. The titr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f82720d3378d044dc5a6828df2c3437
https://doi.org/10.1016/s0020-1693(00)83432-5
https://doi.org/10.1016/s0020-1693(00)83432-5