Search Results - "Kauffman, Joel M."

Diarylamino Groups as Photostable Auxofluors in 2-Benzoxazolylfluorene, 2,5-Diphenyloxazoles, 1,3,5-Hexatrienes, 1,4-Distyrylbenzenes, and 2,7-Distyrylfluorenes by Kauffman, Joel M, Moyna, Guillermo

“…The relationship of structure to optical spectral properties was determined for five types of fluors in a search for an optimum-wavelength shifter to be used…”
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Are the biopositive effects of X-rays the only benefits of repetitive mammograms? by Kauffman, Joel M, McGee, Charles T

“…Breast cancer mortality rates fell between 1990 and 2000. When something positive occurs in medicine attempts are usually made to explain the observation or…”
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Water in the Atmosphere by Kauffman, Joel M

“…None of eight college-level general chemistry texts gave a mean value for water in the atmosphere, despite its being the third most prevalent constituent at…”
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Studies of Dietary Fat and Heart Disease by Ravnskov, Uffe, Allen, Christian, Atrens, Dale, Enig, Mary G., Groves, Barry, Kauffman, Joel M., Kroneld, Rolf, Rosch, Paul J., Rosenman, Ray, Werkö, Lars, Nielsen, Jørgen Vesti, Wilske, Jan, Worm, Nicolai

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Syntheses and photophysical properties of some 4-arylpyridinium salts by Kelley, Charles J., Ansu, Kwabena, Budisusetyo, Wiranto, Ghiorghis, Alem, Qin, Yuanxi, Kauffman, Joel M.

“…A number of 4‐arylpyridines, many methoxy substituted, were prepared by an efficient two‐step method involving aryl Grignard addition to 1‐methyl‐4‐piperidone…”
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Simple method for determination of oxidation numbers of atoms in compounds by Kauffman, Joel M

“…Some oxidation numbers are hard to get because the student does not have an easy method of obtaining them. To alleviate this problem, the author presents a…”
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Synthesis of 1-Epicyclocolorenone and Stereochemistry of Cyclocolorenone1 by Büchi, G, Kauffman, Joel M, Loewenthal, H. J. E

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Electronic absorption and emission spectral data and fluorescence quantum yields of bridgedp-oligophenylenes, bi- to deciphenyls, and related furans and carbazoles by Kauffman, J M, Litak, P T, Novinski, J A, Kelley, C J, Ghiorghis, A, Qin, Y

“…Absorption and fluorescence emission spectral data, as well as fluorescence quantum yields (Φf), were determined for 41p-oligophenylene compounds containing…”
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Electronic jet spectroscopy of 2,5-bis-(5- t-butyl-2-benzoxazolyl)phenol: deuterium isotope effect by Luzina, Elena, Kauffman, Joel M., Mordzinski, Andrzej

“…We have examined intramolecular proton transfer in 2,5-bis-(5- t-butyl-2-benzoxazolyl)phenol (BBP). In n-hexane BBP exhibits dual fluorescence: the ‘blue’ from…”
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Sulfones from sodium benzenesulfinate by Kauffman, Joel M

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Improved apparatus for continuous column chromatography by Kauffman, Joel M, Bjorkman, Charles O

“…The authors report an improved apparatus for chromatography…”
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Computational methods as an aid in the design of fluorophores with predictable absorption and emission wavelengths by Fabian, Walter M.F., Kauffman, Joel M.

“…Semiempirical computational methods (AM1 for geometries, ZINDO for electronic transition energies) were used to calculate the absorption and fluorescence…”
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1,3-Dipolar Cycloaddition of Carbon Disulfide to a Nitrile Oxide1 by Foye, William O, Kauffman, Joel M

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Novel fluorescent quater- and quinquifurans: Syntheses and photophysical properties by Kauffman, Joel M., Moyna, Guillermo

“…In the quest for fast fluors for use in waveshifting polystyrene fibers, symmetrical oligofurans were investigated. Furan moieties were coupled by means of the…”
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Aromatic Polyfluoronitroso Compounds by Castellano, Joseph A, Green, Joseph, Kauffman, Joel M

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Do Hypolipidemic Drugs Lower Medical Expenses? by Kauffman, Joel M., Tsuyuki, Ross T., Bungard, Tammy

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Attempted syntheses of aminofluorothiophenes by Kobarfard, Farzad, Kauffman, Joel M., Boyko, Walter J.

“…It appeared that a key intermediate for 2‐amino‐3‐fluorothiophene (1), methyl 3‐fluorothiophene‐2‐carboxylate (5), had been prepared by a Schiemann reaction of…”
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SYNTHESIS OF JULOLIDINE DERIVATIVES by Kauffman, Joel M., Imbesi, Steven J., Aziz, Mohammed Abdul

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Nitrosocarboranes from Nitrosyl Chloride by Kauffman, Joel M, Green, Joseph, Cohen, Murray S, Fein, Marvin M, Cottrill, Ernest L

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Synthesis and structure-activity relationships of anti-inflammatory 9,10-dihydro-9-oxo-2-acridine-alkanoic acids and 4-(2-carboxyphenyl)aminobenzenealkanoic acids by Taraporewala, I B, Kauffman, J M

“…Eighteen test compounds, in three chemical series, were prepared as potential anti-inflammatory agents and evaluated by the rat hindpaw carrageenan-induced…”
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