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Improved Regioselectivity in Pyrazole Formation through the Use of Fluorinated Alcohols as Solvents: Synthesis and Biological Activity of Fluorinated Tebufenpyrad Analogs
(American Chemical Society, 2008-12)
The preparation of N-methylpyrazoles is usually accomplished through reaction of a suitable 1,3-diketone with methylhydrazine in ethanol as the solvent. This strategy, however, leads to the formation of regioisomeric ...
The reverse fluorine Perlin-like effect and related stereoelectronic interactions
(American Chemical Society (ACS), 2020)
Fluorinated polymer films from r.f. plasmas containing benzene and sulfur hexafluorine
(1992-11-20)
Mixtures of C6H6 and SF6 were polymerized in an r.f. discharge. Actinometry (quantitative optical emission spectroscopy) was used to determine trends in the plasma concentrations of the species F, H and CH as a function ...
Fluorinated polymer films from r.f. plasmas containing benzene and sulfur hexafluorine
(1992-11-20)
Mixtures of C6H6 and SF6 were polymerized in an r.f. discharge. Actinometry (quantitative optical emission spectroscopy) was used to determine trends in the plasma concentrations of the species F, H and CH as a function ...
A resonant nuclear reaction analysis of fluorine in thin CdO filmsA resonant nuclear reaction analysis of fluorine in thin CdO films
(Revista Mexicana de Física, 2009)
Determination of fluorine in tea using highresolution molecular absorption spectrometry with electrothermal vaporization of the calcium monofluoride CaF
(2011)
Highresolution
continuum source molecular absorption of the calcium monofluoride
molecule CaF in
a graphite furnace has been used to determine fluorine in tea after acid digestion, alkaline solubilization
and preparation ...
Optimization of fluorine determination via the molecular absorption of gallium mono-fluoride in a graphite furnace using a high-resolution continuum source spectrometer
(2010)
The determination of fluorine using the molecular absorption of gallium mono-fluoride (GaF) at the 211.248 nm rotational line has been optimized using a commercially available high-resolution continuum source atomic ...