DICARBOXYLIC ACID
Ru(II) and Co(II) Complexes of bis(pyrazolyl)pyridine and pyridine-2,6-dicarboxylic Acid: Synthesis, Photo Physical Studies and Evaluation of Solar Cell Conversion Efficiencies
... To the best of our knowledge, there is no report to date about sensitizers of cobalt complexes with 2,6-bis(pyrazolyl)pyridine, which prompted us to use Co(II) complexes as sensitizers as they are relatively cheaper ...
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Anti-bacterial activity, anti-cancer activity and nanofiber formation of certain poly (ester amides) from 2,5-pyridine dicarboxylic acid
... The polymers (Table 1) were synthesized by direct polycondensation by the following procedure: In a three necked 250 ml round bottomed flask equipped with a condenser, thermometer and mechanical strirrer (400 rpm/min) in ...
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Enzyme Mediated Enantioselective Hydrolysis of Aliphatic Dicarboxylic Acid Diesters
... of Dicarboxylic Acid Diesters Based on our concept of the enzymatic hydrolysis of mix -4, the process involving the production of ( R )-2 contains two different steps, which are the first hydrolysis of the ...
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Overexpression of a C4-dicarboxylate transporter is the key for rerouting citric acid to C4-dicarboxylic acid production in Aspergillus carbonarius
... encoding a NADH dependent fumarate reductase in Trypanosoma brucei was codon optimized, synthesized and cloned as previously described [22]. Both genes were inserted individually via Simple USER cloning [23] into a ...
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pH-Metric Studies of Acid-Base Equilibria on the mixed Cu(II) Complexes with Pyrazine-2,3-Dicarboxylic Acid and Amino Acids
... 2,3-dicarboxylic acid complexes of divalent metal ions M(II) also have been reported in both solution and solid state ...pyrazine-2,3-dicarboxylic acid and amino acids having different ...
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Synthesis of 4, 4ʹ-Stilbene Dicarboxylic Acid and Aniline Modified Graphene Oxide and Its Electrochemical Performance for Supercapacitors
... 4ʹ-dicarboxylic acid and aniline and electrochemical performance of covalently functionalized graphene oxide was ...4ʹ-dicarboxylic acid and aniline modified graphene oxide ...
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<p>Antibacterial of Dibenzo-<em>p</em>-Dioxi-2,8-Dicarboxylic Acid Against Pathogenic Oral Bacteria <em>E. faecalis</em> ATCC 29212 Peptide Pheromones: Quorum Sensing of in vitro and in silico Study</p>
... dibenzo-p-dioxin-2,8-dicarboxylic Acid 30 while the positive controls were amoxicillin (CID 33613), ampicillin (CID 6249), enalapril (CID 5388962), and esomeprazole (CID ...
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The E. coli dicarboxylic acid transporters DauA act as a signal transducer by interacting with the DctA uptake system
... pUT18 and pKNT25 plasmids that result in C-terminal fusions of DauA, DctA and DcuS with the T18 and T25 domain. In this assay, we used the known interacting pair DctA-DcuS as a positive control (Fig. 4A – 252 miller ...
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SYNTHESIS, SPECTROSCOPIC CHARACTERIZATION AND PETRA OSIRIS MOLINSPIRATION (POM) ANALYSES OF DICARBOXYLIC ACID AMIDES
... Phthalic acid amides of the general formula C8H5O3-NH-R were prepared by the reaction of Phthalic anhydride with various amines namely Glycine, N, N-diphenyl amine, 1-naphthyl amine, 4-amino toluene-3-sulphonic ...
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Separation Behavior of U(VI) and Th(IV) on a Mixed Ion Exchange Column Using 2,6 Pyridine Dicarboxylic Acid as a Complexing Agent and Determination of Trace Level Thorium in Uranium Matrix Employing High Performance Ion Chromatography
... Ion chromatography (IC) and High performance liquid chromatography (HPLC) are promising techniques for the separation of polyvalent metal cations by adding suitable complexing agents in the mobile phase [10-13]. Many ...
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NEW SOLVATOMORPH OF TETRAKIS(μ2-ACETATO-O,O')-BIS(ISONICOTINAMIDE-N)-DI-COPPER(II): SYNTHESIS, IR, TGA AND X-RAY STUDY
... The interaction in the system Cu(OAc) 2 – isonicotinamide (ina) – pyridine-2,5-dicarboxylic acid (2,5-pdc) resulted in the acid-free dinuclear compound of the composition [Cu 2 (OAc) 4 (ina) 2 ...
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catena Poly[[diaquarubidium(I)](μ2 3 carboxypyrazine 2 carboxylato)(μ2 pyrazine 2,3 dicarboxylic acid)]
... Leciejewicz, 1997b), sodium (Tombul et al., 2006), caesium (Tombul et al., 2007) and potassium (Tombul et al., 2008a) and lithium (Tombul et al., 2008b) complexes. Continuation our research on Group I dicarboxylates, we ...
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Expected nucleation effects of carboxylic acid salts on poly(1-butene)
... 11,12-dicarboxylic acid disodium salt (DHEAS) is higher than that of iPB with no nucleating agent and the other nucleating agents, and the crystallization temperature of iPB is up to ...
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Synthesis and characterization of new polyamides derived from alanine and valine derivatives
... aromatic acid chlorides, namely isophthaloyl dichloride 13, pyridine-2,6-dicarbonyl dichloride 14, and pyridine-3,5- dicarbonyl dichloride 15 used in this investigation were prepared by the reaction of their ...
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1,1′ (Butane 1,4 diyl)bis(1H benzimidazol 3 ium) bis[bis(pyridine 2,6 dicarboxylato κ3O,N,O′)ferrate(III)] methanol disolvate
... Proton transfer is one of the most important elementary processes in physics, chemistry and biochemistry, as it is the key process in important reactions such as auto-ionization in water, acid–base neutralization ...
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Microwave Assisted Selective Synthesis of four Chromanones Via Biscyclization Method in the Presence of Polyphosphoric Acid and Crystal Structure Determination of Their Dicarboxylic Acids
... ABSTRACT: Microwave irradiation is used in the synthesis of four tricyclic chromanones 11-14. The chromanone 14 and 12 are selectively formed thermally and under microwave in the presence of polyphosphoric acid ...
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Four 1 aryl 1H pyrazole 3,4 dicarboxylate derivatives: synthesis, molecular conformation and hydrogen bonding
... pyrazole-3,4-dicarboxylic acid (I), dimethyl 1-phenyl-1H- pyrazole-3,4-dicarboxylate (II), dimethyl 1-(4-methylphenyl)- 1H-pyrazole-3,4-dicarboxylate (III) and 1-(4-methoxyphen- ...
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An enhanced procedure for measuring organic acids and methyl esters in PM 25
... biphenyl-4-carboxylic acid and benzoic acid ...Benzoic acid may be primary from vehicular exhausts (Kawamura and Kaplan, 1987; Rogge et ...biphenyl-4-carboxylic acid is mainly a secondary ...
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Form II of adipic acid–nicotinohydrazide (1/2)
... adipic acid molecule on a special position ...adipic acid molecule lying on a crystallographic center of symmetry (which requires the pyridine ring and carboxylic acid to be co- ...the ...
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Synergistic effect of Thiomalic acid and Zinc ions in Corrosion control of Carbon Steel in Aqueous Solution
... a dicarboxylic acid inhibitor with or without bivalent cation like zinc ...friendly dicarboxylic acid (thiomailc acid) and zinc ...thiomalic acid with zinc ions on carbon steel ...
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