Academic literature on the topic 'Imidazol. Carboxylate'

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Journal articles on the topic "Imidazol. Carboxylate"

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Ovonramwen, Oluwaseyi B., Bodunde J. Owolabi, and Abiodun Falodun. "Synthesis and Antimicrobial Activities of 1-((5-Chloro-1-ethyl-2-methyl-1H-imidazol-4-yl)sulfonyl)-N-ethylpyrrolidine-2-carboxamide." Tanzania Journal of Science 47, no. 3 (2021): 1296–302. http://dx.doi.org/10.4314/tjs.v47i3.36.

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A new 1-((5-chloro-1-ethyl-2-methyl-1H-imidazol-4-yl)sulfonyl)-N-ethylpyrrolidine-2-carboxamide was synthesized from methyl-1-[(5-chloro-1-ethyl-2-methyl-1H-imidazol-4-yl)sulfonyl]pyrrolidine-2-carboxylate and ethylamine. The compound methyl-1-[(5-chloro-1-ethyl-2-methyl-1H-imidazol-4-yl)sulfonyl]pyrrolidine-2-carboxylate was synthesized from methyl pyrrolidine-2-carboxylate and 5-chloro-4-chlorosulfonyl-1-ethyl-2-methyl-imidazole. The compounds were characterized based on FTIR, 1H, 13C NMR, and DEPT 135 analysis. Antimicrobial activities of the 1-((5-chloro-1-ethyl-2-methyl-1H-imidazol-4-yl)s
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Martens, Sean J., and David K. Geiger. "Structural characterization of two tetrachloridozincate salts of 4-carboxy-1H-imidazol-3-ium: a salt hydrate and a co-crystal salt hydrate." Acta Crystallographica Section E Crystallographic Communications 73, no. 2 (2017): 162–67. http://dx.doi.org/10.1107/s2056989017000317.

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Imidazole-containing compounds exhibit a myriad of pharmacological activities. Two tetrachloridozincate salts of 4-carboxy-1H-imidazol-3-ium, ImHCO2H+, are reported. Bis(4-carboxy-1H-imidazol-3-ium) tetrachloridozincate monohydrate, (C4H5N2O2)2[ZnCl4]·H2O, (I), crystallizes as a monohydrate salt, while bis(4-carboxy-1H-imidazol-3-ium) tetrachloridozincate bis(1H-imidazol-3-ium-4-carboxylato) monohydrate, (C4H5N2O2)2[ZnCl4]·2C4H4N2O2·H2O, (II), is a co-crystal salt with six residues: two ImHCO2H+cations, two formula units of the zwitterionic 1H-imidazol-3-ium-4-carboxylate, ImHCO2, one tetrachl
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Xu, Guo-Wang, Ye-Nan Wang, Hai-Bing Wang та Zhong-Long Wang. "Crystal structure ofcatena-poly[[diaquacobalt(II)]-bis[μ-5-(4-carboxyylatophenyl)picolinato]-κ3N,O2:O5;κ3O5:N,O2-[diaquacobalt(II)]-μ-1-[4-(1H-imidazol-1-yl)phenyl]-1H-imidazole-κ2N3:N3′]". Acta Crystallographica Section E Crystallographic Communications 71, № 7 (2015): m145—m146. http://dx.doi.org/10.1107/s2056989015012190.

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The asymmetric unit of the title polymeric CoIIcomplex, [Co2(C13H7NO4)2(C12H10N4)(H2O)4]n, contains a CoIIcation, a 5-(4-carboxylatophenyl)picolinate dianion, two coordination water molecules and half of 1-[4-(1H-imidazol-1-yl)phenyl]-1H-imidazole ligand. The CoIIcation is coordinated by two picolinate dianions, two water molecules and one 1-[4-(1H-imidazol-1-yl)phenyl]-1H-imidazole molecule in a distorted N2O4octahedral coordination geometry. The two picolinate dianions are related by an inversion centre and link two CoIIcations, forming a binuclear unit, which is further bridged by the imida
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Cao, Qiang, Bao-Rong Duan, Bin Zhu, and Zhen Cao. "1H-Imidazol-3-ium-4-carboxylate." Acta Crystallographica Section E Structure Reports Online 68, no. 1 (2011): o134—o135. http://dx.doi.org/10.1107/s1600536811052998.

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Su, Feng, and Li-Ping Lu. "A three-dimensional CdIIcoordination polymer constructed from 1,1′-biphenyl-2,2′,5,5′-tetracarboxylate and 1,4-bis(1H-imidazol-1-yl)benzene ligands." Acta Crystallographica Section C Structural Chemistry 71, no. 7 (2015): 534–38. http://dx.doi.org/10.1107/s2053229615010992.

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The title coordination polymer, poly[[aqua(μ5-1,1′-biphenyl-2,2′,5,5′-tetracarboxylato)bis[μ2-1,4-bis(1H-imidazol-1-yl)benzene]dicadmium(II)] dihydrate], {[Cd2(C16H6O8)(C12H10N4)2(H2O)]·2H2O}n, was crystallized from a mixture of 1,1′-biphenyl-2,2′,5,5′-tetracarboxylic acid (H4bpta), 1,4-bis(1H-imidazol-1-yl)benzene (1,4-bib) and cadmium nitrate in water–dimethylformamide. The crystal structure consists of two crystallographically independent CdIIcations, with one of the CdIIcations possessing a slightly distorted pentagonal bipyramidal geometry. The second CdIIcentre is coordinated by carboxyl
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Zhong, Kai-Long. "A novel three-dimensional ZnIIcoordination polymer with 1,3,5-tris(imidazol-1-ylmethyl)benzene and cyclohexane-1,3,5-tricarboxylate ligands." Acta Crystallographica Section C Structural Chemistry 70, no. 2 (2014): 189–93. http://dx.doi.org/10.1107/s2053229613034347.

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In the ZnIIcompound poly[[bis(μ3-cyclohexane-1,3,5-tricarboxylato)bis[μ3-1,3,5-tris(imidazol-1-ylmethyl)benzene]trizinc(II)] hexahydrate], {[Zn3(C18H18N6)2(C9H9O6)2]·6H2O}n, based on mixed 1,3,5-tris(imidazol-1-ylmethyl)benzene and cyclohexane-1,3,5-tricarboxylate ligands, there are two types of crystallographically independent ZnIIcentres, one in a general position and one on a crystallographic twofold axis. They have similar fourfold distorted tetrahedral coordination geometries, ligated by two monodentate carboxylate groups from two cyclohexane-1,3,5-tricarboxylate ligands and by two N atom
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Patra, Ranjan, and Israel Goldberg. "A one-dimensional coordination polymer of 5-[(imidazol-1-yl)methyl]benzene-1,3-dicarboxylic acid with CuIIcations." Acta Crystallographica Section C Crystal Structure Communications 69, no. 4 (2013): 344–47. http://dx.doi.org/10.1107/s0108270113005313.

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5-[(Imidazol-1-yl)methyl]benzene-1,3-dicarboxylic acid (H2L) was synthesized and the dimethylformamide- and dimethylacetamide-solvated structures of its adducts with CuII, namelycatena-poly[[copper(II)-bis[μ-3-carboxy-5-[(imidazol-1-yl)methyl]benzoato]] dimethylformamide disolvate], {[Cu(C12H9N2O4)2]·2C3H7NO}n, (I), andcatena-poly[[copper(II)-bis[μ-3-carboxy-5-[(imidazol-1-yl)methyl]benzoato]] dimethylacetamide disolvate], {[Cu(C12H9N2O4)2]·2C4H9NO}n, (II), the formation of which are associated with mono-deprotonation of H2L. The two structures are isomorphous and isometric. They consist of on
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Qin, Xiang-Yang, Gui-Rong Ding, Xiao-Wu Wang, Juan Tan, Guo-Zhen Guo, and Xiao-Li Sun. "Synthesis, characterisation, cytotoxicity and radioprotective effect of novel chiral nitronyl nitroxyl radicals." Journal of Chemical Research 2009, no. 8 (2009): 511–14. http://dx.doi.org/10.3184/030823409x12474221035163.

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Nitroxyl compounds have been previously investigated as potential radioprotection drugs. To develop new radioprotectors, two kinds of novel chiral nitronyl nitroxyl radicals: L- tert-butyl 2-(4, 5-dihydro-4, 4, 5, 5-tetramethyl-3-oxido-1 H-imidazol-3-ium-1-oxyl-2-yl) pyrrolidine-1-carboxylate ( L-NNP) and L- tert-butyl 2-[(4-(4, 5-dihydro-4,4,5,5-tetramethyl-3-oxido-1 H-imidazol-3-ium-1-oxyl-2-yl)-2-methoxyphenoxy)methyl] pyrrolidine-1-carboxylate ( L-NNVP) have been synthesised. The cytotoxic and radioprotective effects of these two compounds were then evaluated in rat glioma C6 cells.
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Reeb, Sarah A., Marlesa C. Shields, and Kraig A. Wheeler. "(±)-3-Carboxy-2-(imidazol-3-ium-1-yl)propanoate." Acta Crystallographica Section E Structure Reports Online 65, no. 6 (2009): o1424. http://dx.doi.org/10.1107/s1600536809018510.

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The title compound, C7H8N2O4, crystallizes as a zwitterion, with molecules organized into molecular sheetsviacarboxyl–carboxylate and N+—H...carboxylate contacts. These sheets are constructed from translationally related molecules that further link to neighboring motifsviaπ-stacking [centroid–centroid distance 3.504 (3) Å] and weak C—H...O contacts.
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Khaligh, Nader Ghaffari, Kim Foong Chong, Taraneh Mihankhah, Salam Titinchi, Mohd Rafie Johan, and Juan Joon Ching. "An Efficient Synthesis of Pyrrolidinone Derivatives in the Presence of 1,1′-Butylenebis(3-sulfo-3H-imidazol-1-ium) Chloride." Australian Journal of Chemistry 71, no. 8 (2018): 566. http://dx.doi.org/10.1071/ch18246.

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The catalytic efficiency of 1,1′-butylenebis(3-sulfo-3H-imidazol-1-ium) chloride as a sulfonic acid-functionalized ionic liquid was demonstrated for the synthesis of pyrrolidinone derivatives under mild conditions. The electronic effect of substituents on aniline derivatives was investigated. Further, a study on the structure–activity relationship of ionic liquids containing sulfonic groups for the synthesis of ethyl-2-(4-chlorophenyl)-4-hydroxy-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-pyrrole-3-carboxylate was performed under optimal conditions. The results showed that the catalytic properties of ion
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Dissertations / Theses on the topic "Imidazol. Carboxylate"

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Brendgen, Thomas. "Neuartige Imidazoliumsalze für die Erkennung von Anionen - Synthese, Selbstaggregation und Rezeptoreigenschaften." [S.l. : s.n.], 2008. http://nbn-resolving.de/urn:nbn:de:bsz:289-vts-65840.

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Wilson, Solita. "Activation and Reduction of Carbon Dioxide Using Bis-Mesityl Imidazole Ylidene." Youngstown State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1559308312820674.

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Motegi, Hirofumi. "Synthesis and Characterization of Crystalline Coordination Networks Constructed From Neutral Imidazole Containing Ligand and Rigid Aromatic Carboxylate." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/77201.

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The work is focused on the investigation of synthesis and structure of crystalline coordination networks by combining first a row transition metal ion with one anionic and one neutral bridging ligand. In the field of crystalline coordination networks, the goal is to synthesize porous 3D crystalline coordination networks with molecular sized cavities. The materials are characterized by XRD and TGA. It is important to understand the structural topologies to develop practical applications, such as gas storage, gas separation, and catalysis. The bi- and tetra- dentate flexible imidazole ligands, 9
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Bouajila, Ezeddine. "Synthèse des 2-carboxylates d'imidazolium : caractérisation et applications en chimie et catalyse organométalliques." Dijon, 2004. http://www.theses.fr/2004DIJOS032.

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Humble, Robert William. "The purification and characterisation of the enzymes phosphoribosylaminoimidazole carboxylase and phosphoribosylaminoimidazolesuccinocarboxamide synthetase and synthesis and enzyme inhibition of imidazole nucleotides." Thesis, University of Lincoln, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.304791.

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Ka, Seon Young. "Studies on the Reactivity of a Bis–Mesityl Imidazolyl Carbene Intermediate toward Carbon Dioxide and Stability of the Resulting Carboxylate." Youngstown State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1566315034568426.

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Tholé, France. "Étude d'une synthèse totale énantiosélective et convergente des liposidomycines." Paris 6, 2002. http://www.theses.fr/2002PA066352.

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Ye, Tzuen-Yang, and 葉尊揚. "Copper-Catalysed Aerobic Oxidative Carbocyclization- Ketonization, One-Pot Synthesis of Imidazo[1,2-a]benzimidazole and 1H-pyrrol-1-yl-1H-benzo[d]imidazole-5-carboxylate." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/73013471742307853416.

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碩士<br>國立交通大學<br>應用化學系碩博士班<br>104<br>This thesis is divided into three parts, the first part is copper-catalysed aerobic oxidative carbocyclization- ketonization, one-pot synthesis of imidazo[1,2-a]benzimidazole, the second part is a single copper-catalysed aerobic oxidative carbocyclization- ketonization, one-pot synthesis of 1H-pyrrol-1-yl-1H-benzo [d] imidazole-5-carboxylates, the third part is a synthetic Rosoxacin. Part 1: Two copper metal-catalyzed alkyne-terminal addition to the imine derived from 2-aminobenzimidazole with an aromatic aldehyde formed in an oxygen system and accompanied b
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Sudha, C. "Chemistry Of Oxo And Carboxylato Bridged Diruthenium Complexes Having Imidazole Terminal Ligands." Thesis, 1996. http://etd.iisc.ernet.in/handle/2005/1838.

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林欣弘. "Development of Methyl-4,5-dihydro-2-methoxy-1H-imidazole-5-carboxylate derivatives as a lysine tagging reagent." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/20803978732090630082.

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碩士<br>國立清華大學<br>化學系<br>93<br>Abstract Recently, technologies with using stable isotope coding had been developed for more accurate and sensitive analysis of protein determination in proteomics. To date, isotopic reagents have targeted with the specific feature in the peptides, such as the sulfhydryl group of cysteine. Solid-phase ICAT isotopic coding method, peptide from low aboundance protein could be detected with good sensitivity and without complications from isotope effect. In this thesis, we describe an attempt to develop a similar lysine tagging reagent for solid-support-based quanti
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Book chapters on the topic "Imidazol. Carboxylate"

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Guaciaro, Michael A., Marinus Los, Ronald K. Russell, et al. "o-(5-Thiono-2-imidazolin-2-yl)aryl Carboxylates." In ACS Symposium Series. American Chemical Society, 1987. http://dx.doi.org/10.1021/bk-1987-0355.ch008.

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Grimmett, M. R. "Synthesis of Imidazole-4-thiols and Imidazole-2-carboxylates from α-Oxothioamides." In Five-Membered Hetarenes with Two Nitrogen or Phosphorus Atoms. Georg Thieme Verlag KG, 2002. http://dx.doi.org/10.1055/sos-sd-012-00442.

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