Results 151 to 160 of about 5,113,496 (196)
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Autoxidation of cyclohexanecarboxylic Acid‐l‐14C
Recueil des Travaux Chimiques des Pays-Bas, 1964AbstractOxidation of cyclohexanecarboxylic acid‐1‐14C by molecular oxygen at 205°C in the presence of cupric salt of cyclohexanecarboxylic acid and magnesium oxide yielded nearly equal amounts of cyclohexanone and cyclohexene. When cupric salt and magnesium oxide were omitted, only cyclohexanone was obtained. In both cases the label distribution in the
J. A. Bigot +2 more
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Kinetics and mechanism of coupled synthesis of cyclohexanecarboxylic acid
Russian Journal of Physical Chemistry A, 2015The effect of the nature of the anion in a palladium salt on a coupled process involving the oxidation of CO and hydrocarboxylation of cyclohexene in the PdX2-CuBr2-THF-H2O system was studied. The kinetics was investigated under the steady-state conditions.
A. Yu. Putin +9 more
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Drug Metabolism and Disposition, 1992
The pharmacokinetics of valproic acid (VPA) and its structural analogs cyclohexanecarboxylic acid (CCA) and 1-methyl-1-cyclohexanecarboxylic acid (MCCA) were examined in bile-exteriorized rats. A 0.52 mmol/kg dose (equivalent to 75 mg/kg VPA) of test compound (N = 4 rats per compound) was administered as an intravenous bolus.
M J, Liu, K L, Brouwer, G M, Pollack
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The pharmacokinetics of valproic acid (VPA) and its structural analogs cyclohexanecarboxylic acid (CCA) and 1-methyl-1-cyclohexanecarboxylic acid (MCCA) were examined in bile-exteriorized rats. A 0.52 mmol/kg dose (equivalent to 75 mg/kg VPA) of test compound (N = 4 rats per compound) was administered as an intravenous bolus.
M J, Liu, K L, Brouwer, G M, Pollack
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The Metabolism of Cyclohexanecarboxylic Acid in the Isolated Perfused Rat Liver
Xenobiotica, 19771. Cyclohexanecarboxylic acid in isolated perfused rat livers was eliminated from the perfusion system by a first-order process. 2. After 6 h, 16% was excreted in bile as cyclohexylcarbonyl beta-D-glucuronide. The remainder was present in the perfusate as unchanged cyclohexanecarboxylic acid (10%), hippuric acid (50%), hexahydrohippuric acid (2%), 3,4 ...
D, Brewster, R S, Jones, D V, Parke
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ChemInform Abstract: Spirocyclic Dipeptides of 1‐Amino‐1‐cyclohexanecarboxylic Acid.
ChemInform, 1994AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
J. VINSOVA, K. KOSAR, E. KASAFIREK
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Stereochemistry of cis-2-hydroxy-2-phenyl-cyclohexanecarboxylic acid (cicloxilic acid).
Arzneimittel-Forschung, 1979The configuration of cis-2-hydroxy-2-phenyl-cyclohexanecarboxilic acid (cicloxilic acid) was deduced by comparing its NMR and IR spectra with those of its diastereoisomer and of their respective analogs, the 1-hydroxy(bicyclohexyl)-2-carboxylic acids. The diastereoisomer was prepared by converting cicloxilic acid to the corresponding 2-chloro-2-phenyl ...
L, Turbanti, G, Cebai, G, Ceccarelli
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Recueil des Travaux Chimiques des Pays-Bas, 1966
AbstractA description is given of the synthesis of dimeric α‐nitrosocyclohexanecarboxylic acid (III). This acid provides the first example of the hitherto unknown class of α‐nitrosocarboxylic acids. It is shown that III is not an intermediate in the nitrosodecarboxylation of cyclohexanecarboxylic acid to caprolactam.
E. F. J. Duynstee, M. E. A. H. Mevis
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AbstractA description is given of the synthesis of dimeric α‐nitrosocyclohexanecarboxylic acid (III). This acid provides the first example of the hitherto unknown class of α‐nitrosocarboxylic acids. It is shown that III is not an intermediate in the nitrosodecarboxylation of cyclohexanecarboxylic acid to caprolactam.
E. F. J. Duynstee, M. E. A. H. Mevis
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Tetrahedron: Asymmetry, 2001
Abstract Stereoselective synthesis of the title compounds was performed. The relative configuration of methyl t-4-(tert-butoxycarbonylamino)-c-3-hydroxy-r-1-cyclohexanecarboxylate and methyl trans-4-(tert-butoxycarbonylamino)-3-oxo-r-1-cyclohexanecarboxylate was confirmed by X-ray diffraction methods.
Krzysztof Krajewski +2 more
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Abstract Stereoselective synthesis of the title compounds was performed. The relative configuration of methyl t-4-(tert-butoxycarbonylamino)-c-3-hydroxy-r-1-cyclohexanecarboxylate and methyl trans-4-(tert-butoxycarbonylamino)-3-oxo-r-1-cyclohexanecarboxylate was confirmed by X-ray diffraction methods.
Krzysztof Krajewski +2 more
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Diversions of the Shikimate Pathway — The Biosynthesis of Cyclohexanecarboxylic Acid
1992The shikimic acid pathway1 has evolved in plants and microorganisms to provide for the synthesis of the aromatic amino acids, phenylalanine, tyrosine and tryptophan, as well as a number of other essential aromatic compounds, e.g., jo-aminobenzoic acid, the precursor of folic acid, or]D-hydroxybenzoic acid, the precursor of ubiquinone.
H. G. Floss +8 more
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