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Your search keyword '"Franz, Klaus‐Dieter"' showing total 18 results
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18 results on '"Franz, Klaus‐Dieter"'

1. Sonnen‐ und Windenergie speichern.

Author

Roduner, Emil, Franz, Klaus‐Dieter, Osterland, Thomas, Hübinger, Wolfgang, and Staniek, Peter

Subjects
RENEWABLE energy sources, ENERGY consumption, ELECTRICAL energy, POWER density, ENERGY density, LITHIUM-ion batteries, STORAGE batteries
Abstract

Copyright of Nachrichten aus der Chemie is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
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3. Lithium Cyanide Supported by O- and N-Donors

Author

Budanow, Alexandra, primary, Franz, Klaus-Dieter, additional, Vitze, Hannes, additional, Fink, Lothar, additional, Alig, Edith, additional, Bolte, Michael, additional, Wagner, Matthias, additional, and Lerner, Hans-Wolfram, additional

Published
2016
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5. Lithium Cyanide Supported by O- and N-Donors.

Author

Budanow, Alexandra, Franz, Klaus‐Dieter, Vitze, Hannes, Fink, Lothar, Alig, Edith, Bolte, Michael, Wagner, Matthias, and Lerner, Hans‐Wolfram

Subjects
*LITHIUM compounds, *CHEMICAL synthesis, *ETHER (Anesthetic), *METATHESIS reactions, *CYANIDES, *X-ray powder diffraction, *THERAPEUTICS
Abstract

A series of adducts of LiCN, namely [Li(Me2CO3)CN], [Li(Et2CO3)CN], and [Li(NMP)CN] (NMP = N-methyl-2-pyrrolidone) were prepared by treatment of solvent-free LiCN with the appropriate donor. The starting material for these approaches, donor-free LiCN, was quantitatively prepared from Me3SiCN and Li[Me] in diethyl ether at 0 °C. Alternatively, [Li(NMP)CN] was synthesized by metathesis reaction of LiCl with NaCN in the presence of stoichiometric amounts of NMP. Although [Li(Me2CO3)CN] and [Li(Et2CO3)CN] are water-sensitive compounds and decompose at the exposure to air, [Li(NMP)CN] is stable in air, even at elevated temperatures. The thermal stability of [Li(NMP)CN] was proven by differential thermal analysis (DTA). [Li(NMP)CN] shows thermal stability up to temperatures of about 132 °C. To evaluate the cyanation ability the reactions of 1-bromooctane and 3-bromocyclohexene with unsupported LiCN, [Li(NMP)CN], and a mixture of NaCN/LiCl/NMP were investigated. We found that [Li(NMP)CN] as well as LiCl/NaCN/NMP are efficient cyanation reagents comparable to the expensive and air-sensitive, donor-free LiCN. A product of the chloride-cyanide-bromide exchange could be isolated and structurally characterized by X-ray diffraction. [ABSTRACT FROM AUTHOR]

Published
2017
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6. Darstellung und Eigenschaften von Diacetylbis(methylimin) / Synthesis and Properties of Biacetylbis(methylimine)

Author

Tom Dieck, Heindirk, Franz, Klaus-Dieter, Majunke, Werner, Tom Dieck, Heindirk, Franz, Klaus-Dieter, and Majunke, Werner

Abstract

Biacetylbis(methylimine) (1) is obtained by formic acid catalyzed condensation of biacetyl and methylamine. Photoelectron- and UV spectra, H NMR and 13C NMR data are compared with those of the new compound biacetylbis(isopropylimine) (2) and glyoxalbis(isopropylimine) (3).

Published
2014

8. Pigments, Inorganic

Author

Völz, Hans G., primary, Kischkewitz, Jürgen, additional, Woditsch, Peter, additional, Westerhaus, Axel, additional, Griebler, Wolf-Dieter, additional, De Liedekerke, Marcel, additional, Buxbaum, Gunter, additional, Printzen, Helmut, additional, Mansmann, Manfred, additional, Räde, Dieter, additional, Trenczek, Gerhard, additional, Wilhelm, Volker, additional, Schwarz, Stefanie, additional, Wienand, Henning, additional, Adel, Jörg, additional, Adrian, Gerhard, additional, Brandt, Karl, additional, Cork, William B., additional, Winkeler, Heinrich, additional, Mayer, Wielfried, additional, Schneider, Klaus, additional, Leitner, Lutz, additional, Kathrein, Hendrik, additional, Schwab, Ekkehard, additional, Jakusch, Helmut, additional, Ohlinger, Manfred, additional, Veitch, Ronald, additional, Etzrodt, Günter, additional, Pfaff, Gerhard, additional, Franz, Klaus-Dieter, additional, Emmert, Ralf, additional, Nitta, Katsuhisa, additional, Besold, Robert, additional, and Gaedcke, Harald, additional

Published
2006
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9. Pigments, Inorganic

Author

Völz, Hans G., primary, Kischkewitz, Jürgen, additional, Woditsch, Peter, additional, Westerhaus, Axel, additional, Griebler, Wolf-Dieter, additional, De Liedekerke, Marcel, additional, Buxbaum, Gunter, additional, Printzen, Helmut, additional, Mansmann, Manfred, additional, Räde, Dieter, additional, Trenczek, Gerhard, additional, Wilhelm, Volker, additional, Schwarz, Stefanie, additional, Wienand, Henning, additional, Adel, Jörg, additional, Adrian, Gerhard, additional, Brandt, Karl, additional, Cork, William B., additional, Winkeler, Heinrich, additional, Mayer, Wielfried, additional, Schneider, Klaus, additional, Leitner, Lutz, additional, Kathrein, Hendrik, additional, Schwab, Ekkehard, additional, Jakusch, Helmut, additional, Ohlinger, Manfred, additional, Veitch, Ronald, additional, Etzrodt, Günter, additional, Pfaff, Gerhard, additional, Franz, Klaus-Dieter, additional, Emmert, Ralf, additional, Nitta, Katsuhisa, additional, Besold, Robert, additional, and Gaedcke, Harald, additional

Published
2000
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10. Darstellung und Eigenschaften von Diacetylbis(methylimin) / Synthesis and Properties of Biacetylbis(methylimine)

Author

Dieck, Heindirk Tom, Franz, Klaus-Dieter, and Majunke, Werner

Abstract

Biacetylbis(methylimine) (1) is obtained by formic acid catalyzed condensation of biacetyl and methylamine. Photoelectron- and UV spectra, H NMR and 13C NMR data are compared with those of the new compound biacetylbis(isopropylimine) (2) and glyoxalbis(isopropylimine) (3).

Published
1975
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