Search Results - "Merkens, Carina"

Catalytic enantioselective trifluoromethylthiolation of oxindoles using shelf-stable N-(trifluoromethylthio)phthalimide and a cinchona alkaloid catalyst by Rueping, Magnus, Liu, Xiangqian, Bootwicha, Teerawut, Pluta, Roman, Merkens, Carina

“…The organocatalytic enantioselective trifluoromethylthiolation of oxindoles employing N-(trifluoromethylthio)phthalimide as a stable, easy to handle…”
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Trimethylenemethane-Ruthenium(II)-Triphos Complexes as Highly Active Catalysts for Catalytic CO Bond Cleavage Reactions of Lignin Model Compounds by vom Stein, Thorsten, Weigand, Tobias, Merkens, Carina, Klankermayer, Jürgen, Leitner, Walter

“…R u ready for it yet? The reaction of [Ru(cod)(methallyl)2] with tripodal phosphine ligands of the TRIPHOS‐type results in the formation of…”
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An efficient N-heterocyclic carbene based ruthenium-catalyst: Application towards the synthesis of esters and amides by Malineni, Jagadeesh, Merkens, Carina, Keul, Helmut, Möller, Martin

“…A highly stable benzimidazolylidene based N-heterocyclic carbene (NHC) ruthenium catalyst was prepared starting with readily accessible starting materials…”
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The Solid Solution Sr1−xBaxGa2: Substitutional Disorder and Chemical Bonding Visited by NMR Spectroscopy and Quantum Mechanical Calculations by Pecher, Oliver, Mausolf, Bernhard, Lamberts, Kevin, Oligschläger, Dirk, Niewieszol (née Merkens), Carina, Englert, Ulli, Haarmann, Frank

“…Complete miscibility of the intermetallic phases (IPs) SrGa2 and BaGa2 forming the solid solution Sr1−xBaxGa2 is shown by means of X‐ray diffraction,…”
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Isolation, Optical Properties and Core Structure of a Water-soluble, Phosphine-stabilized [Au9]3+ Cluster by Gutrath, Benjamin S., Merkens, Carina, Schiefer, Frank, Englert, Ulli, Schmid, Günter, Simon, Ulrich

“…A water-soluble, crystalline Au cluster compound stabilized with sodium (m-sulfonatophenyl) diphenylphosphine (TPPMSNa) was obtained during the NaBH reduction…”
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Quadruple Domino Organocatalysis: An Asymmetric Aza-Michael/Michael/Michael/Aldol Reaction Sequence Leading to Tetracyclic Indole Structures with Six Stereocenters by Enders, Dieter, Greb, Andreas, Deckers, Kristina, Selig, Philipp, Merkens, Carina

“…Quadruple domino/Wittig–one pot: An organocatalytic, asymmetric, three‐component quadruple cascade, which leads to tetracyclic double‐annulated indole…”
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Organocatalytic One-Pot Asymmetric Synthesis of 4 H ,5 H -Pyrano[2,3- c ]pyrazoles by Enders, Dieter, Grossmann, André, Gieraths, Bianca, Düzdemir, Muharrem, Merkens, Carina

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Asymmetric Synthesis of Pyrroloindolones by N-Heterocyclic Carbene Catalyzed [2+3] Annulation of α-Chloroaldehydes with Nitrovinylindoles by Ni, Qijian, Zhang, Huan, Grossmann, André, Loh, Charles C. J., Merkens, Carina, Enders, Dieter

“…NHC‐enolate plus 3: N‐heterocyclic carbenes (NHCs) serve as organocatalysts for the [2+3] annulation of nitrovinylindoles with α‐chloroaldehydes via an…”
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Organocatalytic One-Pot Asymmetric Synthesis of 4H,5H‑Pyrano[2,3‑c]pyrazoles by Enders, Dieter, Grossmann, André, Gieraths, Bianca, Düzdemir, Muharrem, Merkens, Carina

“…An efficient one pot asymmetric synthesis of tetrahydropyrano[2,3-c]pyrazoles has been developed. This class of biologically active heterocycles can be…”
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Trimethylenemethane-Ruthenium(II)-Triphos Complexes as Highly Active Catalysts for Catalytic CO Bond Cleavage Reactions of Lignin Model Compounds by vomStein, Thorsten, Weigand, Tobias, Merkens, Carina, Klankermayer, Jürgen, Leitner, Walter

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Bis(cyclohexylammonium) tetrachloridodiphenylstannate(IV) by Sarr, Modou, Merkens, Carina, Diassé-Sarr, Aminata, Diop, Libasse, Englert, Ulli

“…The title compound, (C 6 H 14 N) 2 [Sn(C 6 H 5 ) 2 Cl 4 ], contains cyclohexylammonium cations in general positions and a stannate(IV) anion that is located on…”
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Asymmetric Synthesis of α-Amino Acids under Operationally Convenient Conditions by Jörres, Manuel, Chen, Xia, Aceña, José Luis, Merkens, Carina, Bolm, Carsten, Liu, Hong, Soloshonok, Vadim A.

“…A new multipurpose glycine equivalent for the general asymmetric synthesis of α‐amino acids is introduced. The chiral reagent can be transformed to various…”
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Decomposition of the mixed-metal coordination polymer—A preparation route of the active Ag/Yb2O3 catalyst for the deN2O process by Konkol, Marcin, Kondracka, Małgorzata, Kowalik, Paweł, Próchniak, Wiesław, Michalska, Kamila, Schwedt, Alexander, Merkens, Carina, Englert, Ulli

“…Hard to make but attractive as a catalyst—thermal decomposition of a mixed-metal Ag(I)/Yb(III) coordination polymer affords Ag nanoparticles in a Yb2O3 matrix…”
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3‐(Pyridin‐4‐yl)acetylacetone: CdII and HgII compete for nitrogen coordination by Truong, Khai-Nghi, Merkens, Carina, Englert, Ulli

“…3‐(Pyridin‐4‐yl)acetylacetone (HacacPy) acts as a pyridine‐type ligand towards CdII and HgII halides. With CdBr2, the one‐dimensional polymer…”
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Decomposition of the mixed-metal coordination polymer—A preparation route of the active Ag/Yb 2 O 3 catalyst for the deN 2 O process by Konkol, Marcin, Kondracka, Małgorzata, Kowalik, Paweł, Próchniak, Wiesław, Michalska, Kamila, Schwedt, Alexander, Merkens, Carina, Englert, Ulli

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Bifunctional Ruthenium(II) Hydride Complexes with Pendant Strong Lewis Acid Moieties: Structure, Dynamics, and Cooperativity by Ostapowicz, Thomas G, Merkens, Carina, Hölscher, Markus, Klankermayer, Jürgen, Leitner, Walter

“…The synthesis of a novel class of bifunctional ruthenium hydride complexes incorporating Lewis acidic BR2 moieties is reported. Determination of the molecular…”
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Inside Cover: The Solid Solution Sr 1− x Ba x Ga 2 : Substitutional Disorder and Chemical Bonding Visited by NMR Spectroscopy and Quantum Mechanical Calculations (Chem. Eur. J. 40/2015) by Pecher, Oliver, Mausolf, Bernhard, Lamberts, Kevin, Oligschläger, Dirk, Niewieszol (née Merkens), Carina, Englert, Ulli, Haarmann, Frank

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3-(Pyridin-4-yl)acetylacetone: Cd II and Hg II compete for nitrogen coordination by Truong, Khai Nghi, Merkens, Carina, Englert, Ulli

“…3-(Pyridin-4-yl)acetylacetone (HacacPy) acts as a pyridine-type ligand towards Cd and Hg halides. With CdBr , the one-dimensional polymer [Cd(μ-Br)…”
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The Solid Solution Sr 1− x Ba x Ga 2 : Substitutional Disorder and Chemical Bonding Visited by NMR Spectroscopy and Quantum Mechanical Calculations by Pecher, Oliver, Mausolf, Bernhard, Lamberts, Kevin, Oligschläger, Dirk, Niewieszol (née Merkens), Carina, Englert, Ulli, Haarmann, Frank

“…Complete miscibility of the intermetallic phases (IPs) SrGa 2 and BaGa 2 forming the solid solution Sr 1− x Ba x Ga 2 is shown by means of X‐ray diffraction,…”
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3‐(Pyridin‐4‐yl)acetylacetone: a donor ligand towards mercury(II) halides and a versatile linker for complex materials by Truong, Khai-Nghi, Merkens, Carina, Englert, Ulli

“…The ditopic organic molecule 3‐(pyridin‐4‐yl)acetylacetone (HacacPy) acts as a pyridine‐type ligand towards HgX2 (X = Cl, Br, I). The nature of the anion and…”
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