• The Friedel–Crafts reactions are a set of reactions developed by Charles Friedel and James Crafts in 1877 to attach substituents to an aromatic ring. Friedel–Crafts...
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  • Thumbnail for Gotha G.I
    and little over a week later, presented his commanding officer, Major Helmut Friedel, with the seaplane design adapted into a Kampfflugzeug (battle aircraft)...
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  • König, Köln 2020, ISBN 978-3-7533-0047-4. Birkenau. Mit Beiträgen von Helmut Friedel und Georges Didi-Huberman. Katalog. Museum Frieder Burda, Baden-Baden...
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  • Thumbnail for Michelangelo Pistoletto
    Lexikon der Gegenwartskunst, Ausgabe 11, Munich 1990 ISSN 0934-1730 Helmut Friedel: Michelangelo Pistoletto. Memoria Intelligentia Praevidentia. Katalog...
    16 KB (1,760 words) - 15:53, 12 October 2024
  • Thumbnail for Sean Scully
    Dust English John Yau Steidl 2009 Kunstwerkstatt Sean Scully German Helmut Friedel Prestel Verlag 2015 Danto on Scully English Daniel Herwitz and Arthur...
    69 KB (5,582 words) - 10:08, 12 October 2024
  • Thumbnail for Murnau am Staffelsee
    Jahren, Kandinsky, Münter, Jawlensky, Werefkin in Murnau, Murnau 2008. Helmut Friedel und Annegret Hoberg, Das Münterhaus in Murnau, München 2000. Brigitte...
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  • Thumbnail for Paul Klee
    Klee: 1933, published by Städtische Galerie im Lenbachhaus, Munich, Helmut Friedel. Contains essays in German by Pamela Kort, Osamu Okuda, and Otto Karl...
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  • previously the director of textile purchasing for Hermann Tietz, and Helmut Friedel, as Hertie s representatives in the management of Hermann Tietz "A Re-Assessment...
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  • Thumbnail for Friedel Apelt
    Friedel Apelt (1 November 1902 - 12 December 2001) was a German political activist, trades union official and politician (KPD/SED). During the Nazi years...
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  • Thumbnail for Portrait with Apples
    2000 Helmut Friedel, Annegret Hoberg, Der Blaue Reiter im Lenbachhaus München, Prestel Verlag, Munich, 2014 (German), ISBN 978-3-7913-5311-1 Helmut Friedel...
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  • Thumbnail for Maurizio Nannucci
    Didier Semin, L'empreinte, Editions du Centre Pompidou, Paris, 1997 Helmut Friedel & Gabriele Detterer, Light picture / Word picture, Maurizio Nannucci...
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  • Thumbnail for Katharina Grosse
    Cologne, 2015. Katharina Grosse. Museum Frieder Burda. Contributions by Helmut Friedel and Katrin Dillkofer (both in German), Cologne, 2016. List of German...
    17 KB (1,548 words) - 07:42, 25 September 2024
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    Museum; Amsterdam: De Appel, 2001. ISBN 0-934324-30-1 Demand, Thomas; Helmut Friedel; Poul Erik Tøjner; and Susanne Gaensheimer. Thomas Demand: Lenbachhaus...
    30 KB (3,465 words) - 20:09, 3 August 2024
  • Thumbnail for Monkey Before Skeleton
    Counter-magic. Gabriel von Max's interest in monkeys. In: Karin Althaus and Helmut Friedel (eds.): Gabriel von Max. Malerstar, Darwinist. Exhibition catalog in...
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  • Thumbnail for Noriyuki Haraguchi
    in the Netherlands. A catalogue raisonné was produced on his work: Helmut Friedel, ed., Noriyuki Haraguchi: Catalogue Raisonne 1963-2001, German and English...
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  • Thumbnail for Stephan Huber
    cat. Bonner Kunstverein, 1984, with texts by Margarethe Jochimsen, Helmut Friedel, Stephan Huber, Michael Schwarz, Thomas Deecke, Hermann Pitz Das Engadinprojekt...
    15 KB (1,623 words) - 13:30, 8 September 2024
  • Thumbnail for Adolf Erbslöh
    München nach 1914 bei der Neuen Münchner Secession". In: Annegret Hoberg, Helmut Friedel (Eds.): Der Blaue Reiter und das neue Bild, exhibition catalog, Städtische...
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  • Michael, Michael Sailstorfer, with an interview with the artist by Helmut Friedel, Ed. Silvana Editoriale, Milan / Dena Foundation for Contemporary Art...
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  • applying this kind of observation to other" Süddeutsche Freiheit: - Helmut Friedel, Justin Hoffmann, Städtische Galerie im Lenbachhaus München - 1993 Page...
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    Vriesen, August Macke, Verlag W. Kohlhammer, Munich, 1957 (German) Helmut Friedel, Annegret Hoberg, Der Blaue Reiter im Lenbachhaus München, Prestel Verlag...
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  • Thumbnail for Paolo Parisi
    Observatorium – gegen den Strom. Hrsg. von Helmut Friedel, Lenbachhaus München, München 2006, ISBN 3-907474-34-1 Friedel, Helmut; Iovane, Giovanni; Risaliti, Sergio...
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    (1990–91) Helmut Senekowitsch (1991–1993) Dietmar Constantini (1993) Walter Skocik (1993–1995) Günter Kronsteiner (1995–1996) Max Hagmayr (1996) Friedel Rausch...
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  • 1996–2009 24 Eddie Lewis 82 10 1996–2008 Eddie Pope 82 8 1996–2006 Brad Friedel 82 0 1992–2004 27 Tab Ramos 81 8 1988–2000 Thomas Dooley 81 7 1992–1999...
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  • be prepared from phthalic anhydride and benzene derivatives through a Friedel-Crafts reaction. Intermediate Compounds: Key intermediates are needed to...
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    1978 – January 1979) (caretaker) Friedel Rausch (January 1979 – June 1980) Lothar Buchmann (July 1980 – June 1982) Helmut Senekowitsch (July 1982 – September...
    81 KB (6,555 words) - 14:19, 14 October 2024
  • Thumbnail for Der Blaue Reiter
    UK: Bloomsbury Publishing. ISBN 0-8212-2137-X. Hoberg, Annegret, & Friedel, Helmut (ed.): Der Blaue Reiter und das Neue Bild, 1909-1912, Prestel, München...
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  • Thumbnail for 2,6-Di-tert-butylphenol
    aviation fuels. 2,6-Di-tert-butylphenol is prepared industrially via the Friedel–Crafts alkylation of phenol with isobutene catalyzed by aluminium phenoxide:...
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  • Sabatier reaction, the Wittig reaction, the Claisen condensation, the Friedel–Crafts acylation, and the Diels–Alder reaction. Books have been published...
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    Merriam-Webster's Collegiate Dictionary 11th Ed. 2004 Falbe, Jürgen; Bahrmann, Helmut; Lipps, Wolfgang; Mayer, Dieter (2000). "Alcohols, Aliphatic". Ullmann's...
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  • Thumbnail for List of Knight's Cross of the Iron Cross recipients (W)
    Zugführer (platoon leader) in the 5./Grenadier-Regiment (motorized) 29. Helmut Walter's nomination by the troop, most likely a teleprinter message, does...
    226 KB (4,812 words) - 05:21, 25 April 2024