Search Results - "Lang, Heinrich"

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  1. 1

    Jumping in the Chiral Pool: Asymmetric Hydroaminations with Early Metals by Notz, Sebastian, Scharf, Sebastian, Lang, Heinrich

    Published in Molecules (Basel, Switzerland) (16-03-2023)
    “…The application of early-metal-based catalysts featuring natural chiral pool motifs, such as amino acids, terpenes and alkaloids, in hydroamination reactions…”
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  2. 2

    Metal Sulfide Nanoparticles for Imaging and Phototherapeutic Applications by Shetty, Aishwarya, Lang, Heinrich, Chandra, Sudeshna

    Published in Molecules (Basel, Switzerland) (01-03-2023)
    “…The intriguing properties of metal sulfide nanoparticles (=MxSy-NPs), particularly transition metal dichalcogenides, are discussed for their use in diverse…”
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  3. 3

    Electronically Intercommunicating Iron Centers in Di- and Tetraferrocenyl Pyrroles by Hildebrandt, Alexander, Schaarschmidt, Dieter, Lang, Heinrich

    Published in Organometallics (14-02-2011)
    “…Novel 2,5-diferrocenyl-1-phenyl-1H-pyrrole (4) and 2,3,4,5-tetraferrocenyl-1-phenyl-1H-pyrrole (6) have been prepared by a 2- or 4-fold Negishi cross-coupling…”
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  4. 4

    Multi‐Ferrocenyl Aryl Ethers – Applying Nucleophilic Aromatic Substitution Reactions to Aryl Fluorides by Korb, Marcus, Lang, Heinrich

    Published in European journal of inorganic chemistry (10-01-2017)
    “…The reaction of ferrocenol [FcOH; Fc = Fe(η5‐C5H5)(η5‐C5H4)] with aryl fluorides ArH6–nFn (n = 3–6) within a nucleophilic aromatic substitution reaction (SNAr)…”
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  5. 5

    A Planar-Chiral Phosphino(alkenyl)ferrocene for Suzuki-Miyaura C-C Coupling Reactions by Schaarschmidt, Dieter, Grumbt, Martin, Hildebrandt, Alexander, Lang, Heinrich

    Published in European journal of organic chemistry (01-10-2014)
    “…Planar‐chiral phosphinoferrocene [Fe(η5‐C5H3‐1‐PPh2‐2‐(E)‐CH=CHPh)(η5‐C5H5)] (4) was applied in the presence of palladium in Suzuki–Miyaura couplings for the…”
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  6. 6

    Di- and Triferrocenyl (Hetero)Aromatics: Synthesis, Characterization, (Spectro-)Electrochemistry, and Calculations by Pfaff, Ulrike, Hildebrandt, Alexander, Schaarschmidt, Dieter, Hahn, Torsten, Liebing, Simon, Kortus, Jens, Lang, Heinrich

    Published in Organometallics (08-10-2012)
    “…A series of di- and triferrocenyl (hetero)aromatics including 2,5-diferrocenylpyridine (4), 2,6-diferrocenylpyridine (5), 1,3,5-triferrocenylbenzene (9),…”
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  7. 7

    Ruthenium-Catalyzed Hydrocarboxylation of Internal Alkynes by Jeschke, Janine, Engelhardt, Tony B., Lang, Heinrich

    Published in European journal of organic chemistry (01-03-2016)
    “…The application of the highly efficient ruthenium catalyst [Ru(CO)2{P(p‐CF3–C6H4)3}2(O2CPh)2] (1) in the selective syn‐addition of carboxylic acids to internal…”
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  8. 8

    Synthesis, Spectroelectrochemical, and EPR Spectroscopic Studies of Mixed Bis(alkynyl)biferrocenes of the Type (L n MCC)(L n M′CC)bfc by Lohan, Manja, Justaud, Frédéric, Lang, Heinrich, Lapinte, Claude

    Published in Organometallics (14-05-2012)
    “…The synthesis and properties of a series of complexes containing bis­(ethynyl)­biferrocene as a bridge between different redox-active group 8 metal fragments…”
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  9. 9

    Five-Membered Heterocycles as Linking Units in Strongly Coupled Homobimetallic Group 8 Metal Half-Sandwich Complexes by Pfaff, Ulrike, Hildebrandt, Alexander, Korb, Marcus, Schaarschmidt, Dieter, Rosenkranz, Marco, Popov, Alexey, Lang, Heinrich

    Published in Organometallics (22-06-2015)
    “…The synthesis and characterization of a series of alkynyl half-sandwich complexes of type 2,5-((η5-C5H5)­(dppe)­MCC)2- c C4H2E (E = O (11), S (12); M = Fe…”
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  10. 10

    Straightforward Design of Fluorescent Receptors for Sulfate: Study of Non‐Covalent Interactions Contributing to Host–Guest Formation by Shumilova, Tatiana A., Rüffer, Tobias, Lang, Heinrich, Kataev, Evgeny A.

    Published in Chemistry : a European journal (01-02-2018)
    “…A straightforward design of receptors for binding and sensing of sulfate in aqueous medium was developed. The design involves the connection of two…”
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  11. 11

    Influence of P-Bonded Bulky Substituents on Electronic Interactions in Ferrocenyl-Substituted Phospholes by Miesel, Dominique, Hildebrandt, Alexander, Korb, Marcus, Wild, Duncan A., Low, Paul J., Lang, Heinrich

    Published in Chemistry : a European journal (03-08-2015)
    “…2,5‐Diferrocenyl‐1‐Ar‐1H‐phospholes 3 a–e (Ar=phenyl (a), ferrocenyl (b), mesityl (c), 2,4,6‐triphenylphenyl (d), and 2,4,6‐tri‐tert‐butylphenyl (e)) have been…”
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  12. 12

    Inkjet Printing of Conductive Silver Patterns by Using the First Aqueous Particle-Free MOD Ink without Additional Stabilizing Ligands by Jahn, Stephan F, Blaudeck, Thomas, Baumann, Reinhard R, Jakob, Alexander, Ecorchard, Petra, Rüffer, Tobias, Lang, Heinrich, Schmidt, Peer

    Published in Chemistry of materials (25-05-2010)
    “…The chemical and physical properties of [AgO2C(CH2OCH2)3H] (3) and its use as an aqueous, ligand-free MOD ink (MOD = metal−organic decomposition) for piezo…”
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  13. 13

    A Star-Shaped Supercrowded 2,3,4,5-Tetraferrocenylthiophene: Synthesis, Solid-State Structure, and Electrochemistry by Hildebrandt, Alexander, Rüffer, Tobias, Erasmus, Elizabeth, Swarts, Jannie C, Lang, Heinrich

    Published in Organometallics (08-11-2010)
    “…Supercrowded 2,3,4,5-tetraferrocenylthiophene (4) has been synthesized by a fourfold Negishi ferrocenylation of tetrabromothiophene (3) with FcZnCl (2) (Fc =…”
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  14. 14

    Atropisomeric 3,3′,4,4′,5,5′-Hexaferrocenyl-2,2′-bithiophene: Synthesis, Solid-State Structure, and Electrochemistry by Speck, J. Matthäus, Schaarschmidt, Dieter, Lang, Heinrich

    Published in Organometallics (12-03-2012)
    “…3,3′,4,4′,5,5′-Hexaferrocenyl-2,2′-bithiophene (4) has been prepared using a straightforward synthesis protocol that follows the palladium-promoted Negishi…”
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  15. 15

    The role of the anion in the charge transfer properties of mixed-valent biferrocene by Speck, J. Matthäus, Korb, Marcus, Hildebrandt, Alexander, Lang, Heinrich

    Published in Inorganica Chimica Acta (01-11-2018)
    “…The electrochemical and spectroscopic properties of biferrocene, the dependency of the IVCT transition on the electrolyte and the influence of solvents on the…”
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  16. 16

    Synthesis, Characterization, and Electrochemistry of Diferrocenyl β-Diketones, -Diketonates, and Pyrazoles by Lehrich, Steve W, Mahrholdt, Julia, Korb, Marcus, Hildebrandt, Alexander, Swarts, Jannie C, Lang, Heinrich

    Published in Molecules (Basel, Switzerland) (29-09-2020)
    “…The synthesis of FcC(O)CH(R)C(O)Fc (Fc = Fe(η -C H )(η -C H ); R = H, ; Bu, ; CH CH (OCH CH ) OMe, ), [M(κ , '-FcC(O)CHC(O)Fc) ] (M = Ti, = 3, ; M = Fe, = 3, ;…”
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  17. 17

    Halogen Bonding Interactions in Halopyridine–Iodine Monochloride Complexes by Awwadi, Firas F, Taher, Deeb, Kailani, Mohammed H, Alwahsh, Manal I, Odeh, Fadwa, Rüffer, Tobias, Schaarschmidt, Dieter, Lang, Heinrich

    Published in Crystal growth & design (05-02-2020)
    “…Halogen bond interactions are investigated in four halopyridine iodine monochloride complexes nXPy­(N)–ICl in the solid state, solution and in silico, where…”
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  18. 18

    Electron Transfer Studies on Ferrocenylthiophenes: Synthesis, Properties, and Electrochemistry by Speck, J. Matthäus, Claus, Ron, Hildebrandt, Alexander, Rüffer, Tobias, Erasmus, Elizabeth, van As, Lydia, Swarts, Jannie C, Lang, Heinrich

    Published in Organometallics (10-09-2012)
    “…The ferrocenylthiophenes 2,3-Fc2- c C4H2S (9), 2,4-Fc2- c C4H2S (10), and 2,3,4-Fc3- c C4HS (11) have been prepared by a 2- or 3-fold Negishi cross-coupling…”
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  19. 19

    Manipulation of the electronic structure by reversible dehydrogenation of tetra(p-hydroxyphenyl)porphyrin molecules by Smykalla, Lars, Shukrynau, Pavel, Mende, Carola, Rüffer, Tobias, Lang, Heinrich, Hietschold, Michael

    Published in Surface science (01-10-2014)
    “…The controlled and reversible interconversion between the free-base and the doubly dehydrogenated form of a 5,10,15,20-tetra(p-hydroxyphenyl)porphyrin molecule…”
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  20. 20

    1′,1′′′-Bis(ethynyl)biferrocenyl-Bridged Fe(dppe)Cp Units: Synthesis, Solid-State Structures, and Electronic Couplings by Lohan, Manja, Justaud, Frédéric, Roisnel, Thierry, Ecorchard, Petra, Lang, Heinrich, Lapinte, Claude

    Published in Organometallics (08-11-2010)
    “…Treatment of 1′,1′′′-bis(ethynyl)biferrocene (1) with 2 equiv of FeCl(η2-dppe)(Cp*) (2) in the presence of [H4N]PF6 produced the vinylidene complex…”
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