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Metabolic Profiling Analysis of Cytochrome B5 Production in E. Coli N4830-1 Using GC-MS
Tengsuttiwat T +5 more
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11,12-Secoprostaglandins. 4. 7-(N-Alkylmethanesulfonamido)heptanoic acids
Journal of Medicinal Chemistry, 1977A series of 7-(N-alkylmethanesulfonamido) heptanoic acids has been prepared which represents an extension of our 8-aza-11,12-secoprostaglandin studies. The studies. The compounds mimic the natural prostaglandins in that they markedly stimulate cAMP formation in the mouse ovary assay.
James H Jones +2 more
exaly +3 more sources
Adsorption of Heptanol, Heptanoic Acid, and Heptanoate Anions at Water–Air Interfaces
Journal of Colloid and Interface Science, 1996Abstract The surface tensions of heptanoic acid and n -heptanol aqueous solutions were measured at 20°C at different pH. The obtained results indicate that preferably the nondissociated form of acid is adsorbed at the water–air interface. Adsorption of heptanoate anions occurs at much higher concentrations, and they are adsorbed less closely.
Jacek Gliński +2 more
exaly +2 more sources
Decarboxylative coupling of heptanoic acid. Manganese, cerium and zirconium oxides as catalysts
Applied Catalysis A: General, 2000Abstract A series of catalysts containing 20 wt.% of Mn, Ce and Zr oxides deposited on Al 2 O 3 , SiO 2 and TiO 2 has been studied in ketonisation of heptanoic acid. The most pronounced effect of alumina support on catalysts activity has been noted. Manganese oxide catalysts have shown the highest activity.
Marek Gliński
exaly +2 more sources
Canadian Journal of Chemistry, 1953
Kiliani's classic reduction of α-glucoheptonic (D-gluco-D-guloheptonic) lactone led to small, variable yields of n-heptanoic acid and varying amounts of the lactone of a hydroxy-n-heptanoic acid. A repetition of this work showed that the combined yields of these two products reached a maximum near 70% of theory when the reduction with constant-boiling
A S Perlin, C B Purves
exaly +2 more sources
Kiliani's classic reduction of α-glucoheptonic (D-gluco-D-guloheptonic) lactone led to small, variable yields of n-heptanoic acid and varying amounts of the lactone of a hydroxy-n-heptanoic acid. A repetition of this work showed that the combined yields of these two products reached a maximum near 70% of theory when the reduction with constant-boiling
A S Perlin, C B Purves
exaly +2 more sources
Journal of Chemical & Engineering Data, 2004
Vapor pressure data were measured for the following carboxylic acids: propionic, butyric, isobutyric, valeric, isovaleric, hexanoic, and heptanoic acids. The pressure ranged between ∼5 kPa and atmospheric pressure (at sea level), and the corresponding temperatures were between 85 and 180 °C, depending on the acid being measured.
Deresh Ramjugernath, J David Raäl
exaly +2 more sources
Vapor pressure data were measured for the following carboxylic acids: propionic, butyric, isobutyric, valeric, isovaleric, hexanoic, and heptanoic acids. The pressure ranged between ∼5 kPa and atmospheric pressure (at sea level), and the corresponding temperatures were between 85 and 180 °C, depending on the acid being measured.
Deresh Ramjugernath, J David Raäl
exaly +2 more sources
Energy & Fuels, 1989
The efficacy of heptanoic and oleic acids as phase separation temperature depressants for methanol/hydrocarbon/water blends was examined. A simulated fuel consisting of 50% 2,2,4-trimethylpentane (isooctane) and 50% toluene (by volume) was used as the hydrocarbon. The amount of water present was varied from 0% to 0.3% (w/w).
H Michael Cheung
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The efficacy of heptanoic and oleic acids as phase separation temperature depressants for methanol/hydrocarbon/water blends was examined. A simulated fuel consisting of 50% 2,2,4-trimethylpentane (isooctane) and 50% toluene (by volume) was used as the hydrocarbon. The amount of water present was varied from 0% to 0.3% (w/w).
H Michael Cheung
exaly +2 more sources
Ultrasonic Relaxation in Heptanoic and Nonanoic Acids
Zeitschrift Fur Physikalische Chemie, 1977Κ. Μ. Swamy +3 more
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The Vapor Phase Association of Butyric and Heptanoic Acids
Journal of the American Chemical Society, 1952R. E. Lundin, F. E. Harris, L. K. Nash
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