User:Stone

I am Harald, Dr. (phd) of chemistry, in my thesis I used 2-pyridone as a catalyst for aminolysis reaction. At that time I was working at the Ludwig Maximilians University. I was employed at the Max Planck Institute for Solar System Research working on the GC-MS of the Rosalind Franklin (rover), now I work for OHB SE.

Germanium , Niobium , Zinc, Iridium , Yttrium, Caesium

Scandium , Hafnium , Vanadium , Chromium , Tantalum , Molybdenum , Rhenium , Boron , Osmium , Caesium, Manganese , Tellurium , Nickel , Group 4 element , Ruthenium , Thallium , Rhodium , Platinum , Rubidium , Cobalt , Palladium , Cadmium , Potassium , Antimony , Bismuth , Lead

• Organic chemistry reactions: Beckmann rearrangement, Diels-Alder reaction, Pinner reaction, Sharpless epoxidation, Sharpless bishydroxylation, Swern oxidation, Ugi reaction, Aldol reaction, Ugi reaction, Lindgren oxidation

• Chemistry: Organic reactions, Biogas, Chemical warfare, Gas porosity (casting) , Wellman-Lord Process , Brin process , Sulfur concrete

• Chemicals: Sodium nitrate, 2-Pyridone , Benzoic acid , Potassium sulfate, Bromine trifluoride , Uranium trioxide, Xenon tetroxide, Boron trichloride , Copper(II) fluoride , Prismane , Heavy water, Diborane Germanium(IV) sulfide , Cattierite Tetraethylgermanium , Ferroniobium , Yttrium phosphate , Yttrium nitride , Ferromolybdenum , Cattierite , Depleted zinc oxide , Patronite , AlBeMet , Potassium tetraperoxochromate(V) , Chrome alum , Bohemium , Ilmenium , Panchromium , Helvetium , Pelopium , Dianium , Sequanium , Wasium , Gnomium , Austrium , Decipium , Carolinium , Berzelium , 4-Phenyl-1,2,4-triazole-3,5-dione , Nebulium , Iron-55

• Chemists: Georg Wittig , Otto Wallach , Henri Moissan , Fritz Pregl , Heinrich Otto Wieland , Adolf Otto Reinhold Windaus , Hans Conrad Leipelt, K. Barry Sharpless, Ferdi Schüth, Jürgen Gauß, Dominik Perler, Felix Otto, Thomas Carell, Patrick Cramer, Ferenc Krausz, Hermann Irving Schlesinger , Edward Schunck , Frank Lee Pyman , Carl Schorlemmer , Johann Gottlieb , Gottfried Wilhelm Leibniz Prize , Dieter Seebach , Barry Trost , Theodor Zincke , Heinz Gerischer , George Ernest Gibson, Eduard Zintl , Karl von Auwers , Rolf Huisgen , Otto Folin , Otto Ruff , Sergey Reformatsky , Peter Griess , Traugott Sandmeyer, Robert Elderfield , John Ulric Nef , Victor Villiger , Carl Theodore Liebermann , Wilhelm Henneberg , Karl Wilhelm Rosenmund , Friedrich Gustav Carl Emil Erlenmeyer , Fritz Arndt , Bernd Eistert , Ernst Otto Beckmann , Alexei Yevgrafovich Favorskii , Emanuele Paternò , Lev Aleksandrovich Chugaev , Julius Stieglitz , Ferdinand Tiemann , Walter Dieckmann , Eugen Bamberger , Emil Votoček , Clemens Winkler, Ulrich Schöllkopf , Bernhard Tollens , Richard Herz , Friedrich Raschig , Hans von Pechmann , Richard Anschütz , James Bryant Conant , Hideki Sakurai , George I. Fujimoto , Makoto Kumada , Kenkichi Sonogashira , Tohru Fukuyama , Carl Jacob Löwig , Annemarie Renger , Karl Ernst Claus , Karl Friedrich Wilhelm Claus , Victor von Richter , Willem Alberda van Ekenstein , Jocelyn Field Thorpe , Howard Ensign Simmons, Jr. , Leopold Horner , Hans Theodor Bucherer , August Bischler , Zdenko Hans Skraup , Adolf Lieben, Anton Vilsmeier , Alfred Einhorn, Daniel Swern , Fritz ter Meer , Edmund ter Meer , Heinz Hunsdiecker , Rudolf Schmitt , Marc Tiffeneau , John Kenneth Stille , Walter Abraham Jacobs , Julius Bredt , Ludwig Knorr , Paul Lebau , Hans Tropsch , Julius Tröger , Amé Pictet , Stefan Niementowski , Guido Goldschmiedt , Emil Knoevenagel , Alan R. Katritzky , Ioan Tănăsescu , Samuel M. McElvain , Eduard Linnemann , Alfred Wohl‎ , Friedrich Emich , Armin Weiß , Wilhelm Meyerhoffer , Rudolf Schmitt , Robert H. Shapiro , Jacob Volhard , Hugo Erdmann , Oskar Piloty , Ludwig Ramberg , Klaus Kern , Markus Aspelmeyer , Hans Heinrich Landolt , Leopold von Pebal , Carl Gustav Guckelberger , Eugen Freiherr von Gorup-Besanez , Lambert Heinrich von Babo , Friedrich Heeren , Julius Neßler , Otto Linné Erdmann , Theodor Wertheim , Viktor von Lang , Heinrich Hlasiwetz , Wolfgang Steglich , Andrius Baltuska , Zoltan Nusser , Ronald Micura , James Apjohn , Julius Tafel , Carl Magnus von Hell , Carl Schotten , Saul Winstein , Richard Wolffenstein (chemist) , Icilio Guareschi , Ludwig Wolff , George Thomas Beilby , Richard Müller , Edgar Heilbronner , Moisés Santiago Bertoni , Arnold Durig , Carl von Than , Leander Ditscheiner , Hugo Weidel , Wilhelm Trendelenburg , Friedrich Emich , Alfred Wohl , Ernst Späth , Otto von Fürth , Johann Mulzer , Harmon Craig , Otto Porsch , Wilhelm Michler , Josef Herzig , Oskar Zoth , Josef Maria Eder , Wilhelm Meyerhoffer , James Cullen Martin Gregor Schwartz-Bostunitsch , Siegmund Gabriel , Francis Robert Japp , August Michaelis , Angelo Angeli , William Francis Hillebrand , Julius Adolph Stöckhardt , Lionel Robert Wilberforce , Christian Blomstrand , Bohuslav Brauner , Jan Hendrik de Boer , Louis Claude Cadet de Gassicourt , Berta Karlik , Kenneth Ross MacKenzie , Georg Zundel , Claude-Auguste Lamy , Harry Stone Mosher , Anatol Zhabotinsky , Sven Rinman , Robert Wintgen , Fritz Laves , Wilhelm_Knop , Charles_Frédéric_Kuhlmann , Ignatius Gottfried Kaim , John William Nicholson , Alfred E. Treibs , Horia Hulubei , Walter Minder , Alice_Leigh-Smith , Louis Joseph Troost , Felix Maria von Exner-Ewarten , Fred Allison , Gerhard Krüss , Charles Baskerville (chemist) , Aristid von Grosse , Karl Andreas Hofmann , Friedrich Oskar Giesel , Eugen de Haën , Gerhart Jander , Nikolai Menshutkin, Heinz-Günter Wittmann , Julius Arnold Koch , Rudolf Christian Böttger , Gustavus Detlef Hinrichs , Johann Georg Anton Geuther , Conrad Laar , Gerhard Carl Schmidt , Alton E. Bailey , Lloyd Noel Ferguson , Karl_Fischer_(chemist) Bengt Andersson Qvist , Eugen Baumann , Andreas Sigismund Marggraf , Lorenz Florenz Friedrich von Crell , Edvard Hjelt Alan_Carrington John Shipley Rowlinson , Paul Friedländer (chemist) , Adolf Karl Ludwig Claus , Theodor Grotthuss , Heinrich_Jacob_Goldschmidt , Alfred Rieche , Carl Scheibler , Émile_Sarrau , Nils_Johan_Berlin , Hans_Bock , Müller von Reichenstein , Steven M. Weinreb , Yoshihiko Ito (chemist) , Georg von Georgievics , Ferenc Szabadváry , Walter Lenkeit

• Others Biographies, Ferruccio Zambonini , Heinz Bauer , Peter Ramsauer , Norbert Röttgen , Samuel Fedida Franz Martin Hilgendorf , Stefan Meyer (physicist) , Ian Axford , Walter Dieminger , John Adam Fleming , Enrico Clerici , Karl-Otto Kiepenheuer , Friedrich Seifert , Josef Zemann , Friedrich Wilhelm Semmler , Gustav Winkler , Friedrich Johann Karl Becke , Hermann Goldschmidt , Stefan Richarz , Gustav August Munzer , Johann Andreas Buchner , Ludwig Andreas Buchner , Herbert McLeod , Otto Friedrich Bernhard von Linstow , József_Sándor_Krenner , Albert E. Foote

• Mines Bayan Obo , Tara Mine , Galmoy Mine , Tanco Mine , Ngwenya Mine , Allchar deposit , Sotiel-Migollas_mine , La_Zarza_mine , Neves-Corvo_mine , Aljustrel_mine , Lousal_mine , Carlin–type_gold_deposit , Västanå

• Churches and monasteries: Wies

• Others: Minami Kantō gas field , Staatliches Landschulheim Marquartstein , Sylvensteinspeicher , Weitsee , ' Sunrise (telescope) , Baltimore Chrome Works , Traité Élémentaire de Chimie , Avogadrite , Vargula hilgendorfii , Institute for Radium Research, Vienna Kiepenheuer_Institute_for_Solar_Physics , Göttingen_Observatory , Dzhalindite , (162173)_1999_JU3

• User:Stone/contributed pictures

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